/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedVariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 07:03:03,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 07:03:03,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 07:03:03,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 07:03:03,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 07:03:03,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 07:03:03,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 07:03:03,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 07:03:03,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 07:03:03,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 07:03:03,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 07:03:03,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 07:03:03,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 07:03:03,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 07:03:03,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 07:03:03,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 07:03:03,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 07:03:03,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 07:03:03,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 07:03:03,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 07:03:03,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 07:03:03,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 07:03:03,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 07:03:03,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 07:03:03,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-03-25 07:03:03,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-03-25 07:03:03,180 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-03-25 07:03:03,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-03-25 07:03:03,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-03-25 07:03:03,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-03-25 07:03:03,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-25 07:03:03,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-25 07:03:03,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-25 07:03:03,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-25 07:03:03,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-25 07:03:03,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-25 07:03:03,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-25 07:03:03,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-25 07:03:03,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 07:03:03,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 07:03:03,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 07:03:03,195 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-RepeatedVariableLbe.epf [2021-03-25 07:03:03,224 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 07:03:03,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 07:03:03,225 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 07:03:03,225 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 07:03:03,225 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 07:03:03,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 07:03:03,225 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 07:03:03,226 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 07:03:03,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 07:03:03,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 07:03:03,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 07:03:03,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 07:03:03,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 07:03:03,228 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 07:03:03,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 07:03:03,228 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2021-03-25 07:03:03,228 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 07:03:03,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 07:03:03,229 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 07:03:03,502 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 07:03:03,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 07:03:03,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 07:03:03,524 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-25 07:03:03,524 INFO L275 PluginConnector]: CDTParser initialized [2021-03-25 07:03:03,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i [2021-03-25 07:03:03,566 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84333c10/795e8c1dc5bc42548b137c5f907503f0/FLAGba8e7bc54 [2021-03-25 07:03:04,034 INFO L306 CDTParser]: Found 1 translation units. [2021-03-25 07:03:04,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i [2021-03-25 07:03:04,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84333c10/795e8c1dc5bc42548b137c5f907503f0/FLAGba8e7bc54 [2021-03-25 07:03:04,294 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84333c10/795e8c1dc5bc42548b137c5f907503f0 [2021-03-25 07:03:04,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 07:03:04,298 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-25 07:03:04,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-25 07:03:04,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-25 07:03:04,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-25 07:03:04,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 07:03:04" (1/1) ... [2021-03-25 07:03:04,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6290deee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:04, skipping insertion in model container [2021-03-25 07:03:04,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 07:03:04" (1/1) ... [2021-03-25 07:03:04,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-25 07:03:04,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-25 07:03:04,797 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i[46775,46788] [2021-03-25 07:03:04,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 07:03:04,846 INFO L203 MainTranslator]: Completed pre-run [2021-03-25 07:03:04,883 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i[46775,46788] [2021-03-25 07:03:04,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 07:03:05,035 INFO L208 MainTranslator]: Completed translation [2021-03-25 07:03:05,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05 WrapperNode [2021-03-25 07:03:05,038 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-25 07:03:05,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 07:03:05,040 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 07:03:05,040 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 07:03:05,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 07:03:05,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 07:03:05,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 07:03:05,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 07:03:05,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... [2021-03-25 07:03:05,121 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 07:03:05,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 07:03:05,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 07:03:05,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 07:03:05,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 07:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-25 07:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-25 07:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-25 07:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-25 07:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-03-25 07:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-03-25 07:03:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-03-25 07:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-25 07:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 07:03:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 07:03:05,191 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-25 07:03:05,725 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 07:03:05,726 INFO L299 CfgBuilder]: Removed 30 assume(true) statements. [2021-03-25 07:03:05,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 07:03:05 BoogieIcfgContainer [2021-03-25 07:03:05,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 07:03:05,728 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 07:03:05,728 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 07:03:05,730 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 07:03:05,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.03 07:03:04" (1/3) ... [2021-03-25 07:03:05,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@96ad141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 07:03:05, skipping insertion in model container [2021-03-25 07:03:05,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 07:03:05" (2/3) ... [2021-03-25 07:03:05,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@96ad141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 07:03:05, skipping insertion in model container [2021-03-25 07:03:05,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 07:03:05" (3/3) ... [2021-03-25 07:03:05,735 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_78-equ_racing.i [2021-03-25 07:03:05,753 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 07:03:05,756 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-25 07:03:05,756 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 07:03:05,804 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,805 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,806 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,807 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,808 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,809 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,810 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,811 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,812 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,813 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,814 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,815 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,815 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,815 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,820 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,821 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,823 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,824 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,825 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:05,829 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-03-25 07:03:05,848 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-25 07:03:05,864 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 07:03:05,865 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 07:03:05,865 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 07:03:05,865 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 07:03:05,865 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 07:03:05,865 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 07:03:05,865 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 07:03:05,865 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 07:03:05,876 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 189 transitions, 386 flow [2021-03-25 07:03:05,946 INFO L129 PetriNetUnfolder]: 42/256 cut-off events. [2021-03-25 07:03:05,946 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 07:03:05,951 INFO L84 FinitePrefix]: Finished finitePrefix Result has 262 conditions, 256 events. 42/256 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 862 event pairs, 0 based on Foata normal form. 0/208 useless extension candidates. Maximal degree in co-relation 127. Up to 8 conditions per place. [2021-03-25 07:03:05,952 INFO L82 GeneralOperation]: Start removeDead. Operand has 164 places, 189 transitions, 386 flow [2021-03-25 07:03:05,957 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 160 places, 184 transitions, 373 flow [2021-03-25 07:03:05,958 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:05,965 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 160 places, 184 transitions, 373 flow [2021-03-25 07:03:05,967 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 160 places, 184 transitions, 373 flow [2021-03-25 07:03:05,970 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 160 places, 184 transitions, 373 flow [2021-03-25 07:03:06,005 INFO L129 PetriNetUnfolder]: 41/251 cut-off events. [2021-03-25 07:03:06,005 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 07:03:06,006 INFO L84 FinitePrefix]: Finished finitePrefix Result has 256 conditions, 251 events. 41/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 838 event pairs, 0 based on Foata normal form. 0/203 useless extension candidates. Maximal degree in co-relation 127. Up to 8 conditions per place. [2021-03-25 07:03:06,012 INFO L142 LiptonReduction]: Number of co-enabled transitions 8064 [2021-03-25 07:03:08,535 INFO L154 LiptonReduction]: Checked pairs total: 2772 [2021-03-25 07:03:08,535 INFO L156 LiptonReduction]: Total number of compositions: 85 [2021-03-25 07:03:08,538 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2581 [2021-03-25 07:03:08,547 INFO L129 PetriNetUnfolder]: 5/53 cut-off events. [2021-03-25 07:03:08,547 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 07:03:08,547 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:08,548 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:08,548 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:08,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:08,552 INFO L82 PathProgramCache]: Analyzing trace with hash -132926567, now seen corresponding path program 1 times [2021-03-25 07:03:08,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:08,559 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382220454] [2021-03-25 07:03:08,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 07:03:08,670 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 07:03:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 07:03:08,726 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 07:03:08,748 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 07:03:08,748 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 07:03:08,749 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 07:03:08,749 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 07:03:08,750 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-25 07:03:08,761 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,762 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,763 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,764 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,765 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,766 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,767 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,768 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,769 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,770 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,771 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,771 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,771 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,771 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,771 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,771 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,772 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,772 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,772 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,772 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,772 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,772 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,773 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,774 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,775 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,776 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,777 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,778 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,779 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,780 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,781 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,781 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,782 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,783 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,784 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,784 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,785 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,786 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:08,788 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-03-25 07:03:08,788 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-25 07:03:08,790 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 07:03:08,790 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 07:03:08,790 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 07:03:08,790 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 07:03:08,790 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 07:03:08,790 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 07:03:08,791 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 07:03:08,791 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 07:03:08,794 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 211 places, 247 transitions, 512 flow [2021-03-25 07:03:08,836 INFO L129 PetriNetUnfolder]: 71/404 cut-off events. [2021-03-25 07:03:08,836 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-25 07:03:08,841 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 404 events. 71/404 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1670 event pairs, 0 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 258. Up to 12 conditions per place. [2021-03-25 07:03:08,842 INFO L82 GeneralOperation]: Start removeDead. Operand has 211 places, 247 transitions, 512 flow [2021-03-25 07:03:08,846 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 247 transitions, 512 flow [2021-03-25 07:03:08,846 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:08,847 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 247 transitions, 512 flow [2021-03-25 07:03:08,847 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 211 places, 247 transitions, 512 flow [2021-03-25 07:03:08,848 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 211 places, 247 transitions, 512 flow [2021-03-25 07:03:08,887 INFO L129 PetriNetUnfolder]: 71/404 cut-off events. [2021-03-25 07:03:08,887 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-25 07:03:08,892 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 404 events. 71/404 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1659 event pairs, 0 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 258. Up to 12 conditions per place. [2021-03-25 07:03:08,908 INFO L142 LiptonReduction]: Number of co-enabled transitions 23632 [2021-03-25 07:03:11,280 INFO L154 LiptonReduction]: Checked pairs total: 7482 [2021-03-25 07:03:11,280 INFO L156 LiptonReduction]: Total number of compositions: 98 [2021-03-25 07:03:11,281 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2435 [2021-03-25 07:03:11,288 INFO L129 PetriNetUnfolder]: 12/97 cut-off events. [2021-03-25 07:03:11,288 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 07:03:11,288 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:11,288 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:11,288 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:11,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:11,289 INFO L82 PathProgramCache]: Analyzing trace with hash 736502259, now seen corresponding path program 1 times [2021-03-25 07:03:11,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:11,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075977829] [2021-03-25 07:03:11,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:11,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:11,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:11,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:11,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:11,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:11,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:11,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:11,371 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075977829] [2021-03-25 07:03:11,371 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 07:03:11,371 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 07:03:11,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231872220] [2021-03-25 07:03:11,378 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 07:03:11,378 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:11,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 07:03:11,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 07:03:11,392 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 345 [2021-03-25 07:03:11,395 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 149 places, 183 transitions, 384 flow. Second operand has 3 states, 3 states have (on average 265.0) internal successors, (795), 3 states have internal predecessors, (795), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:11,396 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:11,396 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 345 [2021-03-25 07:03:11,397 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:11,444 INFO L129 PetriNetUnfolder]: 7/221 cut-off events. [2021-03-25 07:03:11,444 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-25 07:03:11,446 INFO L84 FinitePrefix]: Finished finitePrefix Result has 251 conditions, 221 events. 7/221 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 828 event pairs, 0 based on Foata normal form. 99/305 useless extension candidates. Maximal degree in co-relation 162. Up to 11 conditions per place. [2021-03-25 07:03:11,448 INFO L132 encePairwiseOnDemand]: 308/345 looper letters, 9 selfloop transitions, 3 changer transitions 0/153 dead transitions. [2021-03-25 07:03:11,448 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 153 transitions, 348 flow [2021-03-25 07:03:11,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 07:03:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 07:03:11,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 849 transitions. [2021-03-25 07:03:11,466 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8202898550724638 [2021-03-25 07:03:11,466 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 849 transitions. [2021-03-25 07:03:11,467 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 849 transitions. [2021-03-25 07:03:11,469 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:11,471 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 849 transitions. [2021-03-25 07:03:11,475 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 283.0) internal successors, (849), 3 states have internal predecessors, (849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:11,489 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 345.0) internal successors, (1380), 4 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:11,490 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 345.0) internal successors, (1380), 4 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:11,492 INFO L185 Difference]: Start difference. First operand has 149 places, 183 transitions, 384 flow. Second operand 3 states and 849 transitions. [2021-03-25 07:03:11,493 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 153 transitions, 348 flow [2021-03-25 07:03:11,496 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 153 transitions, 348 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 07:03:11,499 INFO L241 Difference]: Finished difference. Result has 151 places, 150 transitions, 331 flow [2021-03-25 07:03:11,501 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=345, PETRI_DIFFERENCE_MINUEND_FLOW=316, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=331, PETRI_PLACES=151, PETRI_TRANSITIONS=150} [2021-03-25 07:03:11,501 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, 2 predicate places. [2021-03-25 07:03:11,501 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:11,501 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 150 transitions, 331 flow [2021-03-25 07:03:11,502 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 151 places, 150 transitions, 331 flow [2021-03-25 07:03:11,503 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 150 transitions, 331 flow [2021-03-25 07:03:11,544 INFO L129 PetriNetUnfolder]: 7/221 cut-off events. [2021-03-25 07:03:11,544 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-03-25 07:03:11,546 INFO L84 FinitePrefix]: Finished finitePrefix Result has 244 conditions, 221 events. 7/221 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 819 event pairs, 0 based on Foata normal form. 0/208 useless extension candidates. Maximal degree in co-relation 215. Up to 5 conditions per place. [2021-03-25 07:03:11,553 INFO L142 LiptonReduction]: Number of co-enabled transitions 11934 [2021-03-25 07:03:11,846 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-03-25 07:03:13,418 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 07:03:13,758 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 07:03:14,365 INFO L154 LiptonReduction]: Checked pairs total: 13450 [2021-03-25 07:03:14,365 INFO L156 LiptonReduction]: Total number of compositions: 93 [2021-03-25 07:03:14,366 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2865 [2021-03-25 07:03:14,367 INFO L480 AbstractCegarLoop]: Abstraction has has 74 places, 72 transitions, 174 flow [2021-03-25 07:03:14,367 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 265.0) internal successors, (795), 3 states have internal predecessors, (795), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:14,367 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:14,367 INFO L263 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] [2021-03-25 07:03:14,368 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 07:03:14,368 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:14,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:14,368 INFO L82 PathProgramCache]: Analyzing trace with hash -530032883, now seen corresponding path program 1 times [2021-03-25 07:03:14,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:14,369 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833823207] [2021-03-25 07:03:14,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:14,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:14,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:14,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:14,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:03:14,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:14,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:14,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:14,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:14,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833823207] [2021-03-25 07:03:14,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 07:03:14,545 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-25 07:03:14,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581134666] [2021-03-25 07:03:14,546 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 07:03:14,546 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:14,547 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 07:03:14,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 07:03:14,551 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 230 out of 438 [2021-03-25 07:03:14,554 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 72 transitions, 174 flow. Second operand has 8 states, 8 states have (on average 231.875) internal successors, (1855), 8 states have internal predecessors, (1855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:14,554 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:14,554 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 230 of 438 [2021-03-25 07:03:14,554 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:15,056 INFO L129 PetriNetUnfolder]: 1179/2729 cut-off events. [2021-03-25 07:03:15,056 INFO L130 PetriNetUnfolder]: For 37/37 co-relation queries the response was YES. [2021-03-25 07:03:15,062 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4661 conditions, 2729 events. 1179/2729 cut-off events. For 37/37 co-relation queries the response was YES. Maximal size of possible extension queue 231. Compared 23097 event pairs, 360 based on Foata normal form. 0/2481 useless extension candidates. Maximal degree in co-relation 4636. Up to 1279 conditions per place. [2021-03-25 07:03:15,069 INFO L132 encePairwiseOnDemand]: 428/438 looper letters, 61 selfloop transitions, 16 changer transitions 27/150 dead transitions. [2021-03-25 07:03:15,069 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 150 transitions, 538 flow [2021-03-25 07:03:15,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-25 07:03:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-03-25 07:03:15,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2413 transitions. [2021-03-25 07:03:15,075 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5509132420091324 [2021-03-25 07:03:15,075 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2413 transitions. [2021-03-25 07:03:15,075 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2413 transitions. [2021-03-25 07:03:15,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:15,076 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2413 transitions. [2021-03-25 07:03:15,081 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 241.3) internal successors, (2413), 10 states have internal predecessors, (2413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:15,089 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 438.0) internal successors, (4818), 11 states have internal predecessors, (4818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:15,091 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 438.0) internal successors, (4818), 11 states have internal predecessors, (4818), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:15,091 INFO L185 Difference]: Start difference. First operand has 74 places, 72 transitions, 174 flow. Second operand 10 states and 2413 transitions. [2021-03-25 07:03:15,092 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 150 transitions, 538 flow [2021-03-25 07:03:15,096 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 150 transitions, 536 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 07:03:15,101 INFO L241 Difference]: Finished difference. Result has 89 places, 85 transitions, 285 flow [2021-03-25 07:03:15,102 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=438, PETRI_DIFFERENCE_MINUEND_FLOW=172, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=285, PETRI_PLACES=89, PETRI_TRANSITIONS=85} [2021-03-25 07:03:15,103 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, -60 predicate places. [2021-03-25 07:03:15,103 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:15,105 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 89 places, 85 transitions, 285 flow [2021-03-25 07:03:15,105 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 89 places, 85 transitions, 285 flow [2021-03-25 07:03:15,106 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 87 places, 85 transitions, 285 flow [2021-03-25 07:03:15,140 INFO L129 PetriNetUnfolder]: 56/357 cut-off events. [2021-03-25 07:03:15,140 INFO L130 PetriNetUnfolder]: For 284/327 co-relation queries the response was YES. [2021-03-25 07:03:15,141 INFO L84 FinitePrefix]: Finished finitePrefix Result has 678 conditions, 357 events. 56/357 cut-off events. For 284/327 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2204 event pairs, 15 based on Foata normal form. 0/332 useless extension candidates. Maximal degree in co-relation 536. Up to 60 conditions per place. [2021-03-25 07:03:15,147 INFO L142 LiptonReduction]: Number of co-enabled transitions 3192 [2021-03-25 07:03:15,672 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 07:03:15,883 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 07:03:16,294 WARN L205 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 07:03:16,530 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 07:03:17,391 WARN L205 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2021-03-25 07:03:17,824 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-25 07:03:18,736 WARN L205 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2021-03-25 07:03:19,184 WARN L205 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-03-25 07:03:19,199 INFO L154 LiptonReduction]: Checked pairs total: 10445 [2021-03-25 07:03:19,199 INFO L156 LiptonReduction]: Total number of compositions: 8 [2021-03-25 07:03:19,200 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4097 [2021-03-25 07:03:19,200 INFO L480 AbstractCegarLoop]: Abstraction has has 79 places, 77 transitions, 267 flow [2021-03-25 07:03:19,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 231.875) internal successors, (1855), 8 states have internal predecessors, (1855), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:19,202 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:19,202 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:19,202 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 07:03:19,202 INFO L428 AbstractCegarLoop]: === Iteration 3 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:19,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:19,202 INFO L82 PathProgramCache]: Analyzing trace with hash 1666525554, now seen corresponding path program 1 times [2021-03-25 07:03:19,203 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:19,203 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005267884] [2021-03-25 07:03:19,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:19,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:19,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005267884] [2021-03-25 07:03:19,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1485516278] [2021-03-25 07:03:19,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:19,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 07:03:19,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 07:03:19,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,371 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 07:03:19,381 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:19,388 INFO L147 QuantifierPusher]: treesize reduction 4, result has 96.7 percent of original size 116 [2021-03-25 07:03:19,391 INFO L142 QuantifierPusher]: treesize reduction 4, result has 96.7 percent of original size [2021-03-25 07:03:19,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,408 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:19,411 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:19,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 07:03:19,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:19,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:19,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:19,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,451 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 07:03:19,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:19,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 07:03:19,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 07:03:19,457 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123535878] [2021-03-25 07:03:19,457 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 07:03:19,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:19,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 07:03:19,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 07:03:19,459 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 349 out of 446 [2021-03-25 07:03:19,460 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 77 transitions, 267 flow. Second operand has 4 states, 4 states have (on average 350.5) internal successors, (1402), 4 states have internal predecessors, (1402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:19,460 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:19,460 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 349 of 446 [2021-03-25 07:03:19,461 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:19,531 INFO L129 PetriNetUnfolder]: 54/305 cut-off events. [2021-03-25 07:03:19,531 INFO L130 PetriNetUnfolder]: For 303/344 co-relation queries the response was YES. [2021-03-25 07:03:19,533 INFO L84 FinitePrefix]: Finished finitePrefix Result has 640 conditions, 305 events. 54/305 cut-off events. For 303/344 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 1680 event pairs, 22 based on Foata normal form. 1/284 useless extension candidates. Maximal degree in co-relation 503. Up to 62 conditions per place. [2021-03-25 07:03:19,534 INFO L132 encePairwiseOnDemand]: 441/446 looper letters, 8 selfloop transitions, 3 changer transitions 0/81 dead transitions. [2021-03-25 07:03:19,534 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 81 transitions, 297 flow [2021-03-25 07:03:19,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 07:03:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 07:03:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1409 transitions. [2021-03-25 07:03:19,537 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7897982062780269 [2021-03-25 07:03:19,537 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1409 transitions. [2021-03-25 07:03:19,537 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1409 transitions. [2021-03-25 07:03:19,538 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:19,538 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1409 transitions. [2021-03-25 07:03:19,541 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 352.25) internal successors, (1409), 4 states have internal predecessors, (1409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:19,544 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 446.0) internal successors, (2230), 5 states have internal predecessors, (2230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:19,545 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 446.0) internal successors, (2230), 5 states have internal predecessors, (2230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:19,545 INFO L185 Difference]: Start difference. First operand has 79 places, 77 transitions, 267 flow. Second operand 4 states and 1409 transitions. [2021-03-25 07:03:19,545 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 81 transitions, 297 flow [2021-03-25 07:03:19,548 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 81 transitions, 289 flow, removed 4 selfloop flow, removed 2 redundant places. [2021-03-25 07:03:19,549 INFO L241 Difference]: Finished difference. Result has 81 places, 77 transitions, 271 flow [2021-03-25 07:03:19,550 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=446, PETRI_DIFFERENCE_MINUEND_FLOW=259, PETRI_DIFFERENCE_MINUEND_PLACES=77, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=77, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=74, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=271, PETRI_PLACES=81, PETRI_TRANSITIONS=77} [2021-03-25 07:03:19,550 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, -68 predicate places. [2021-03-25 07:03:19,550 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:19,550 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 77 transitions, 271 flow [2021-03-25 07:03:19,550 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 77 transitions, 271 flow [2021-03-25 07:03:19,551 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 81 places, 77 transitions, 271 flow [2021-03-25 07:03:19,578 INFO L129 PetriNetUnfolder]: 49/309 cut-off events. [2021-03-25 07:03:19,578 INFO L130 PetriNetUnfolder]: For 184/220 co-relation queries the response was YES. [2021-03-25 07:03:19,579 INFO L84 FinitePrefix]: Finished finitePrefix Result has 585 conditions, 309 events. 49/309 cut-off events. For 184/220 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 1719 event pairs, 18 based on Foata normal form. 0/289 useless extension candidates. Maximal degree in co-relation 551. Up to 58 conditions per place. [2021-03-25 07:03:19,582 INFO L142 LiptonReduction]: Number of co-enabled transitions 2716 [2021-03-25 07:03:19,595 INFO L154 LiptonReduction]: Checked pairs total: 3524 [2021-03-25 07:03:19,595 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 07:03:19,595 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 45 [2021-03-25 07:03:19,596 INFO L480 AbstractCegarLoop]: Abstraction has has 81 places, 77 transitions, 271 flow [2021-03-25 07:03:19,597 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 350.5) internal successors, (1402), 4 states have internal predecessors, (1402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:19,597 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:19,597 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:19,819 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:19,820 INFO L428 AbstractCegarLoop]: === Iteration 4 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:19,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:19,820 INFO L82 PathProgramCache]: Analyzing trace with hash 1259935261, now seen corresponding path program 1 times [2021-03-25 07:03:19,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:19,822 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004804773] [2021-03-25 07:03:19,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:19,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,881 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,885 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,889 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,890 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:19,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:19,900 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004804773] [2021-03-25 07:03:19,900 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [437230113] [2021-03-25 07:03:19,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:19,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 07:03:19,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 07:03:19,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,987 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 07:03:19,989 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:19,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:19,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:03:19,996 INFO L147 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size 210 [2021-03-25 07:03:20,000 INFO L142 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size [2021-03-25 07:03:20,012 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:20,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:20,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:20,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:20,033 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:20,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:20,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 07:03:20,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:20,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:20,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:20,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,080 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:20,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:20,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:20,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:20,084 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 07:03:20,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:20,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:20,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 07:03:20,090 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 07:03:20,092 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631492901] [2021-03-25 07:03:20,093 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 07:03:20,093 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:20,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 07:03:20,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-25 07:03:20,095 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 349 out of 446 [2021-03-25 07:03:20,097 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 77 transitions, 271 flow. Second operand has 5 states, 5 states have (on average 350.6) internal successors, (1753), 5 states have internal predecessors, (1753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:20,097 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:20,097 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 349 of 446 [2021-03-25 07:03:20,097 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:20,151 INFO L129 PetriNetUnfolder]: 3/68 cut-off events. [2021-03-25 07:03:20,151 INFO L130 PetriNetUnfolder]: For 24/26 co-relation queries the response was YES. [2021-03-25 07:03:20,151 INFO L84 FinitePrefix]: Finished finitePrefix Result has 130 conditions, 68 events. 3/68 cut-off events. For 24/26 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 194 event pairs, 0 based on Foata normal form. 1/67 useless extension candidates. Maximal degree in co-relation 104. Up to 6 conditions per place. [2021-03-25 07:03:20,152 INFO L132 encePairwiseOnDemand]: 441/446 looper letters, 6 selfloop transitions, 3 changer transitions 0/50 dead transitions. [2021-03-25 07:03:20,152 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 50 transitions, 193 flow [2021-03-25 07:03:20,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 07:03:20,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 07:03:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1756 transitions. [2021-03-25 07:03:20,156 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7874439461883408 [2021-03-25 07:03:20,156 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1756 transitions. [2021-03-25 07:03:20,156 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1756 transitions. [2021-03-25 07:03:20,157 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:20,157 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1756 transitions. [2021-03-25 07:03:20,160 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 351.2) internal successors, (1756), 5 states have internal predecessors, (1756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:20,165 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 446.0) internal successors, (2676), 6 states have internal predecessors, (2676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:20,165 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 446.0) internal successors, (2676), 6 states have internal predecessors, (2676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:20,165 INFO L185 Difference]: Start difference. First operand has 81 places, 77 transitions, 271 flow. Second operand 5 states and 1756 transitions. [2021-03-25 07:03:20,166 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 50 transitions, 193 flow [2021-03-25 07:03:20,167 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 50 transitions, 177 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-03-25 07:03:20,168 INFO L241 Difference]: Finished difference. Result has 57 places, 46 transitions, 157 flow [2021-03-25 07:03:20,168 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=446, PETRI_DIFFERENCE_MINUEND_FLOW=151, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=157, PETRI_PLACES=57, PETRI_TRANSITIONS=46} [2021-03-25 07:03:20,168 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, -92 predicate places. [2021-03-25 07:03:20,168 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:20,168 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 57 places, 46 transitions, 157 flow [2021-03-25 07:03:20,169 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 57 places, 46 transitions, 157 flow [2021-03-25 07:03:20,169 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 57 places, 46 transitions, 157 flow [2021-03-25 07:03:20,174 INFO L129 PetriNetUnfolder]: 3/63 cut-off events. [2021-03-25 07:03:20,175 INFO L130 PetriNetUnfolder]: For 10/12 co-relation queries the response was YES. [2021-03-25 07:03:20,175 INFO L84 FinitePrefix]: Finished finitePrefix Result has 107 conditions, 63 events. 3/63 cut-off events. For 10/12 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 186 event pairs, 0 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 87. Up to 6 conditions per place. [2021-03-25 07:03:20,175 INFO L142 LiptonReduction]: Number of co-enabled transitions 810 [2021-03-25 07:03:20,224 INFO L154 LiptonReduction]: Checked pairs total: 3415 [2021-03-25 07:03:20,224 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 07:03:20,224 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 56 [2021-03-25 07:03:20,226 INFO L480 AbstractCegarLoop]: Abstraction has has 57 places, 46 transitions, 157 flow [2021-03-25 07:03:20,227 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 350.6) internal successors, (1753), 5 states have internal predecessors, (1753), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:20,227 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:20,227 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:20,445 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:20,446 INFO L428 AbstractCegarLoop]: === Iteration 5 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:20,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:20,446 INFO L82 PathProgramCache]: Analyzing trace with hash 1259594872, now seen corresponding path program 1 times [2021-03-25 07:03:20,446 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:20,446 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067421484] [2021-03-25 07:03:20,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 07:03:20,472 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 07:03:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 07:03:20,496 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 07:03:20,507 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 07:03:20,508 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 07:03:20,508 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-25 07:03:20,508 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 07:03:20,509 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-25 07:03:20,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,538 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,539 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,540 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,541 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,545 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,546 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,547 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,548 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,549 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,550 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,551 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,552 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,553 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,554 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,555 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,557 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,558 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,559 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,560 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,561 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,562 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,563 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,564 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,566 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,567 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,567 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,568 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,569 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,569 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,569 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 07:03:20,571 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-25 07:03:20,572 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-03-25 07:03:20,573 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 07:03:20,573 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 07:03:20,573 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 07:03:20,573 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 07:03:20,573 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 07:03:20,573 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 07:03:20,573 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 07:03:20,574 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 07:03:20,576 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 258 places, 305 transitions, 640 flow [2021-03-25 07:03:20,646 INFO L129 PetriNetUnfolder]: 105/583 cut-off events. [2021-03-25 07:03:20,646 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-25 07:03:20,654 INFO L84 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 583 events. 105/583 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 2618 event pairs, 1 based on Foata normal form. 0/467 useless extension candidates. Maximal degree in co-relation 412. Up to 16 conditions per place. [2021-03-25 07:03:20,654 INFO L82 GeneralOperation]: Start removeDead. Operand has 258 places, 305 transitions, 640 flow [2021-03-25 07:03:20,661 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 258 places, 305 transitions, 640 flow [2021-03-25 07:03:20,661 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:20,661 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 258 places, 305 transitions, 640 flow [2021-03-25 07:03:20,662 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 258 places, 305 transitions, 640 flow [2021-03-25 07:03:20,663 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 258 places, 305 transitions, 640 flow [2021-03-25 07:03:20,728 INFO L129 PetriNetUnfolder]: 105/583 cut-off events. [2021-03-25 07:03:20,728 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-25 07:03:20,736 INFO L84 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 583 events. 105/583 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 2617 event pairs, 1 based on Foata normal form. 0/467 useless extension candidates. Maximal degree in co-relation 412. Up to 16 conditions per place. [2021-03-25 07:03:20,759 INFO L142 LiptonReduction]: Number of co-enabled transitions 45360 [2021-03-25 07:03:23,486 INFO L154 LiptonReduction]: Checked pairs total: 13625 [2021-03-25 07:03:23,486 INFO L156 LiptonReduction]: Total number of compositions: 109 [2021-03-25 07:03:23,488 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2827 [2021-03-25 07:03:23,494 INFO L129 PetriNetUnfolder]: 12/95 cut-off events. [2021-03-25 07:03:23,494 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 07:03:23,494 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:23,494 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:23,495 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:23,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:23,495 INFO L82 PathProgramCache]: Analyzing trace with hash -245978645, now seen corresponding path program 1 times [2021-03-25 07:03:23,495 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:23,495 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474780446] [2021-03-25 07:03:23,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:23,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:23,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:23,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:23,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:23,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:23,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:23,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:23,522 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474780446] [2021-03-25 07:03:23,522 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 07:03:23,522 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 07:03:23,522 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179256342] [2021-03-25 07:03:23,522 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 07:03:23,522 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:23,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 07:03:23,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 07:03:23,524 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 313 out of 414 [2021-03-25 07:03:23,525 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 237 transitions, 504 flow. Second operand has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:23,525 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:23,525 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 313 of 414 [2021-03-25 07:03:23,525 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:23,579 INFO L129 PetriNetUnfolder]: 14/351 cut-off events. [2021-03-25 07:03:23,579 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-25 07:03:23,583 INFO L84 FinitePrefix]: Finished finitePrefix Result has 400 conditions, 351 events. 14/351 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1616 event pairs, 1 based on Foata normal form. 187/514 useless extension candidates. Maximal degree in co-relation 282. Up to 16 conditions per place. [2021-03-25 07:03:23,584 INFO L132 encePairwiseOnDemand]: 366/414 looper letters, 9 selfloop transitions, 3 changer transitions 0/195 dead transitions. [2021-03-25 07:03:23,584 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 195 transitions, 444 flow [2021-03-25 07:03:23,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 07:03:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 07:03:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1007 transitions. [2021-03-25 07:03:23,587 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8107890499194848 [2021-03-25 07:03:23,587 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1007 transitions. [2021-03-25 07:03:23,587 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1007 transitions. [2021-03-25 07:03:23,587 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:23,587 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1007 transitions. [2021-03-25 07:03:23,589 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 335.6666666666667) internal successors, (1007), 3 states have internal predecessors, (1007), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:23,591 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:23,591 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:23,591 INFO L185 Difference]: Start difference. First operand has 192 places, 237 transitions, 504 flow. Second operand 3 states and 1007 transitions. [2021-03-25 07:03:23,591 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 195 transitions, 444 flow [2021-03-25 07:03:23,593 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 195 transitions, 444 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 07:03:23,595 INFO L241 Difference]: Finished difference. Result has 193 places, 192 transitions, 427 flow [2021-03-25 07:03:23,595 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=414, PETRI_DIFFERENCE_MINUEND_FLOW=412, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=188, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=427, PETRI_PLACES=193, PETRI_TRANSITIONS=192} [2021-03-25 07:03:23,595 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, 1 predicate places. [2021-03-25 07:03:23,596 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:23,596 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 193 places, 192 transitions, 427 flow [2021-03-25 07:03:23,596 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 193 places, 192 transitions, 427 flow [2021-03-25 07:03:23,596 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 193 places, 192 transitions, 427 flow [2021-03-25 07:03:23,631 INFO L129 PetriNetUnfolder]: 14/351 cut-off events. [2021-03-25 07:03:23,631 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-03-25 07:03:23,635 INFO L84 FinitePrefix]: Finished finitePrefix Result has 390 conditions, 351 events. 14/351 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1599 event pairs, 1 based on Foata normal form. 0/330 useless extension candidates. Maximal degree in co-relation 360. Up to 12 conditions per place. [2021-03-25 07:03:23,646 INFO L142 LiptonReduction]: Number of co-enabled transitions 23048 [2021-03-25 07:03:25,726 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 07:03:25,830 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-03-25 07:03:26,036 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 07:03:26,650 INFO L154 LiptonReduction]: Checked pairs total: 27955 [2021-03-25 07:03:26,650 INFO L156 LiptonReduction]: Total number of compositions: 120 [2021-03-25 07:03:26,650 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3055 [2021-03-25 07:03:26,650 INFO L480 AbstractCegarLoop]: Abstraction has has 92 places, 90 transitions, 222 flow [2021-03-25 07:03:26,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:26,651 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:26,651 INFO L263 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] [2021-03-25 07:03:26,651 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-25 07:03:26,651 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:26,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:26,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1603871476, now seen corresponding path program 1 times [2021-03-25 07:03:26,652 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:26,652 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430483069] [2021-03-25 07:03:26,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:26,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:26,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:26,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:26,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:03:26,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:26,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:26,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:26,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:26,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430483069] [2021-03-25 07:03:26,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 07:03:26,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-25 07:03:26,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730439987] [2021-03-25 07:03:26,715 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 07:03:26,715 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:26,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 07:03:26,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 07:03:26,718 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 534 [2021-03-25 07:03:26,720 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 90 transitions, 222 flow. Second operand has 8 states, 8 states have (on average 295.875) internal successors, (2367), 8 states have internal predecessors, (2367), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:26,721 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:26,721 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 534 [2021-03-25 07:03:26,721 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:28,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 138#t_funENTRYtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,700 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 07:03:28,701 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 07:03:28,701 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 07:03:28,701 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 07:03:28,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 138#t_funENTRYtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,729 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,729 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 07:03:28,729 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,729 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 07:03:28,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][141], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 124#L1006-9true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:28,757 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,757 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,757 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:03:28,757 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 07:03:28,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,761 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,761 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:03:28,761 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,761 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 07:03:28,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 138#t_funENTRYtrue, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 07:03:28,775 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,775 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:03:28,776 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 07:03:28,776 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][148], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 230#L1006-35true, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 124#L1006-9true]) [2021-03-25 07:03:28,778 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,778 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,778 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][149], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 124#L1006-9true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:28,779 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,779 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,779 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,779 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,781 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,781 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,781 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,781 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,782 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,782 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,782 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,782 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,790 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,790 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,790 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,790 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 138#t_funENTRYtrue, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,794 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,794 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,794 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,794 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 138#t_funENTRYtrue, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,794 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,794 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 07:03:28,795 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 07:03:28,795 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][158], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 230#L1006-35true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 124#L1006-9true]) [2021-03-25 07:03:28,797 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 07:03:28,797 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:03:28,797 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:28,797 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:28,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,799 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 07:03:28,799 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:28,799 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:03:28,799 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:28,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true, 159#L1006-10true]) [2021-03-25 07:03:28,804 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 07:03:28,804 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:28,804 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:28,804 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:03:28,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,805 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 07:03:28,805 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:03:28,805 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:28,805 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:28,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, 138#t_funENTRYtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,808 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 07:03:28,808 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:28,808 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:03:28,808 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:28,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][141], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 90#L1006-17true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:28,810 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 07:03:28,810 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 07:03:28,810 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 07:03:28,811 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:03:28,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, 202#ULTIMATE.startEXITtrue, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,811 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 07:03:28,811 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:03:28,811 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 07:03:28,811 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 07:03:28,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true, 159#L1006-10true]) [2021-03-25 07:03:28,815 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 07:03:28,815 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 07:03:28,815 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:03:28,815 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 07:03:28,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][148], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 230#L1006-35true, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true]) [2021-03-25 07:03:28,820 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][149], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:28,820 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][141], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:28,820 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,820 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,821 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true]) [2021-03-25 07:03:28,821 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,821 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,822 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,822 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 07:03:28,822 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,822 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,822 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,822 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 07:03:28,826 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,827 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:03:28,827 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,827 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:28,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][158], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 230#L1006-35true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true]) [2021-03-25 07:03:28,829 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,829 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,829 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,829 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][148], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 230#L1006-35true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue]) [2021-03-25 07:03:28,830 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][149], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:28,830 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true]) [2021-03-25 07:03:28,830 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,830 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,831 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true]) [2021-03-25 07:03:28,831 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,832 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 152#L1006-16true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,835 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,835 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,835 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,835 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 202#ULTIMATE.startEXITtrue, 267#true, 159#L1006-10true]) [2021-03-25 07:03:28,835 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,835 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 267#true]) [2021-03-25 07:03:28,836 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 102#L1006-20true, 262#true, 154#L1006-7true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,836 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,836 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:03:28,837 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:28,837 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][158], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 230#L1006-35true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0)]) [2021-03-25 07:03:28,838 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,838 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,838 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,838 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,839 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue]) [2021-03-25 07:03:28,839 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,839 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,839 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,839 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 152#L1006-16true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,840 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,841 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,841 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,841 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,842 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 267#true, 159#L1006-10true]) [2021-03-25 07:03:28,842 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,842 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 159#L1006-10true]) [2021-03-25 07:03:28,843 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 102#L1006-20true, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,843 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:03:28,843 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:28,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 07:03:28,845 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 07:03:28,845 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,846 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 07:03:28,846 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 159#L1006-10true]) [2021-03-25 07:03:28,847 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 07:03:28,847 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 07:03:28,847 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:28,847 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 07:03:28,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 152#L1006-16true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 07:03:28,849 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 07:03:28,849 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:03:28,849 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 07:03:28,849 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 07:03:28,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 152#L1006-16true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,851 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 07:03:28,852 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:03:28,852 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 07:03:28,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 152#L1006-16true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,853 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 07:03:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 07:03:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:03:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 07:03:28,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 267#true]) [2021-03-25 07:03:28,854 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 07:03:28,854 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,854 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,854 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 07:03:28,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, 152#L1006-16true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,854 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 07:03:28,854 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,855 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,855 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 07:03:28,855 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,855 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 07:03:28,855 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 07:03:28,855 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:03:28,855 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 07:03:28,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 07:03:28,856 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 07:03:28,856 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:28,856 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 07:03:28,856 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 07:03:28,859 INFO L129 PetriNetUnfolder]: 11759/22498 cut-off events. [2021-03-25 07:03:28,859 INFO L130 PetriNetUnfolder]: For 276/276 co-relation queries the response was YES. [2021-03-25 07:03:28,910 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39095 conditions, 22498 events. 11759/22498 cut-off events. For 276/276 co-relation queries the response was YES. Maximal size of possible extension queue 1467. Compared 225558 event pairs, 3789 based on Foata normal form. 0/20432 useless extension candidates. Maximal degree in co-relation 39069. Up to 11715 conditions per place. [2021-03-25 07:03:28,993 INFO L132 encePairwiseOnDemand]: 523/534 looper letters, 109 selfloop transitions, 28 changer transitions 0/196 dead transitions. [2021-03-25 07:03:28,993 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 196 transitions, 708 flow [2021-03-25 07:03:28,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-25 07:03:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-03-25 07:03:28,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3086 transitions. [2021-03-25 07:03:28,999 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5779026217228465 [2021-03-25 07:03:28,999 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3086 transitions. [2021-03-25 07:03:29,000 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3086 transitions. [2021-03-25 07:03:29,001 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:29,001 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3086 transitions. [2021-03-25 07:03:29,007 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 308.6) internal successors, (3086), 10 states have internal predecessors, (3086), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:29,014 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 534.0) internal successors, (5874), 11 states have internal predecessors, (5874), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:29,015 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 534.0) internal successors, (5874), 11 states have internal predecessors, (5874), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:29,015 INFO L185 Difference]: Start difference. First operand has 92 places, 90 transitions, 222 flow. Second operand 10 states and 3086 transitions. [2021-03-25 07:03:29,015 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 196 transitions, 708 flow [2021-03-25 07:03:29,019 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 100 places, 196 transitions, 706 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 07:03:29,021 INFO L241 Difference]: Finished difference. Result has 107 places, 119 transitions, 420 flow [2021-03-25 07:03:29,021 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=534, PETRI_DIFFERENCE_MINUEND_FLOW=220, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=420, PETRI_PLACES=107, PETRI_TRANSITIONS=119} [2021-03-25 07:03:29,022 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -85 predicate places. [2021-03-25 07:03:29,022 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:29,022 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 107 places, 119 transitions, 420 flow [2021-03-25 07:03:29,022 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 107 places, 119 transitions, 420 flow [2021-03-25 07:03:29,023 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 107 places, 119 transitions, 420 flow [2021-03-25 07:03:29,278 INFO L129 PetriNetUnfolder]: 242/1127 cut-off events. [2021-03-25 07:03:29,278 INFO L130 PetriNetUnfolder]: For 972/1222 co-relation queries the response was YES. [2021-03-25 07:03:29,285 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2159 conditions, 1127 events. 242/1127 cut-off events. For 972/1222 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 8693 event pairs, 51 based on Foata normal form. 0/1022 useless extension candidates. Maximal degree in co-relation 1671. Up to 195 conditions per place. [2021-03-25 07:03:29,302 INFO L142 LiptonReduction]: Number of co-enabled transitions 6598 [2021-03-25 07:03:29,944 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 07:03:30,138 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 07:03:30,561 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 07:03:30,761 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 07:03:31,903 WARN L205 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2021-03-25 07:03:32,300 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-25 07:03:33,162 WARN L205 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2021-03-25 07:03:33,572 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-03-25 07:03:33,648 INFO L154 LiptonReduction]: Checked pairs total: 23901 [2021-03-25 07:03:33,648 INFO L156 LiptonReduction]: Total number of compositions: 7 [2021-03-25 07:03:33,649 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4627 [2021-03-25 07:03:33,649 INFO L480 AbstractCegarLoop]: Abstraction has has 101 places, 113 transitions, 406 flow [2021-03-25 07:03:33,650 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 295.875) internal successors, (2367), 8 states have internal predecessors, (2367), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:33,650 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:33,650 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:33,650 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-25 07:03:33,650 INFO L428 AbstractCegarLoop]: === Iteration 3 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:33,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:33,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1905700592, now seen corresponding path program 1 times [2021-03-25 07:03:33,650 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:33,650 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876639957] [2021-03-25 07:03:33,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:33,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:33,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876639957] [2021-03-25 07:03:33,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1125782223] [2021-03-25 07:03:33,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:33,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 07:03:33,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 07:03:33,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,801 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,803 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:33,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:33,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:33,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 07:03:33,813 INFO L147 QuantifierPusher]: treesize reduction 2, result has 98.3 percent of original size 116 [2021-03-25 07:03:33,815 INFO L142 QuantifierPusher]: treesize reduction 2, result has 98.3 percent of original size [2021-03-25 07:03:33,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:33,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:33,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:33,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:33,822 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 07:03:33,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:33,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:33,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:33,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:33,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:33,850 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 07:03:33,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,851 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,851 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:33,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:33,854 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 07:03:33,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 07:03:33,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557540385] [2021-03-25 07:03:33,855 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 07:03:33,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:33,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 07:03:33,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 07:03:33,857 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 427 out of 541 [2021-03-25 07:03:33,858 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 113 transitions, 406 flow. Second operand has 4 states, 4 states have (on average 428.5) internal successors, (1714), 4 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:33,858 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:33,858 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 427 of 541 [2021-03-25 07:03:33,858 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:33,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][114], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 245#L1006-31true, 182#L1030-5true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:33,952 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 07:03:33,952 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:33,952 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:33,952 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 07:03:33,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][96], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 138#t_funENTRYtrue, 267#true, 182#L1030-5true]) [2021-03-25 07:03:33,956 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 07:03:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:03:33,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][72], [t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 124#L1006-9true]) [2021-03-25 07:03:33,958 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 07:03:33,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 07:03:33,958 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 07:03:33,958 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 07:03:33,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][96], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 182#L1030-5true, 159#L1006-10true]) [2021-03-25 07:03:33,959 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 07:03:33,959 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:33,959 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:03:33,959 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:03:33,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][114], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 182#L1030-5true]) [2021-03-25 07:03:33,960 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 07:03:33,960 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 07:03:33,960 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:33,960 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 07:03:33,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][114], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 182#L1030-5true]) [2021-03-25 07:03:33,963 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-25 07:03:33,963 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 07:03:33,963 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 07:03:33,963 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 07:03:33,963 INFO L129 PetriNetUnfolder]: 259/1133 cut-off events. [2021-03-25 07:03:33,963 INFO L130 PetriNetUnfolder]: For 1024/1285 co-relation queries the response was YES. [2021-03-25 07:03:33,969 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2255 conditions, 1133 events. 259/1133 cut-off events. For 1024/1285 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 8572 event pairs, 61 based on Foata normal form. 1/1029 useless extension candidates. Maximal degree in co-relation 1684. Up to 217 conditions per place. [2021-03-25 07:03:33,973 INFO L132 encePairwiseOnDemand]: 536/541 looper letters, 11 selfloop transitions, 3 changer transitions 1/120 dead transitions. [2021-03-25 07:03:33,974 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 104 places, 120 transitions, 452 flow [2021-03-25 07:03:33,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 07:03:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 07:03:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1725 transitions. [2021-03-25 07:03:33,977 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7971349353049908 [2021-03-25 07:03:33,977 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1725 transitions. [2021-03-25 07:03:33,978 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1725 transitions. [2021-03-25 07:03:33,978 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:33,978 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1725 transitions. [2021-03-25 07:03:33,981 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 431.25) internal successors, (1725), 4 states have internal predecessors, (1725), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:33,984 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 541.0) internal successors, (2705), 5 states have internal predecessors, (2705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:33,985 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 541.0) internal successors, (2705), 5 states have internal predecessors, (2705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:33,985 INFO L185 Difference]: Start difference. First operand has 101 places, 113 transitions, 406 flow. Second operand 4 states and 1725 transitions. [2021-03-25 07:03:33,985 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 104 places, 120 transitions, 452 flow [2021-03-25 07:03:33,988 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 120 transitions, 450 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-03-25 07:03:33,989 INFO L241 Difference]: Finished difference. Result has 105 places, 114 transitions, 422 flow [2021-03-25 07:03:33,990 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=541, PETRI_DIFFERENCE_MINUEND_FLOW=404, PETRI_DIFFERENCE_MINUEND_PLACES=101, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=422, PETRI_PLACES=105, PETRI_TRANSITIONS=114} [2021-03-25 07:03:33,990 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -87 predicate places. [2021-03-25 07:03:33,990 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:33,990 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 105 places, 114 transitions, 422 flow [2021-03-25 07:03:33,990 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 105 places, 114 transitions, 422 flow [2021-03-25 07:03:33,991 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 105 places, 114 transitions, 422 flow [2021-03-25 07:03:34,062 INFO L129 PetriNetUnfolder]: 235/1082 cut-off events. [2021-03-25 07:03:34,063 INFO L130 PetriNetUnfolder]: For 969/1213 co-relation queries the response was YES. [2021-03-25 07:03:34,067 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2104 conditions, 1082 events. 235/1082 cut-off events. For 969/1213 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 8430 event pairs, 54 based on Foata normal form. 0/977 useless extension candidates. Maximal degree in co-relation 2062. Up to 192 conditions per place. [2021-03-25 07:03:34,081 INFO L142 LiptonReduction]: Number of co-enabled transitions 6062 [2021-03-25 07:03:34,287 INFO L154 LiptonReduction]: Checked pairs total: 24300 [2021-03-25 07:03:34,287 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 07:03:34,288 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 298 [2021-03-25 07:03:34,288 INFO L480 AbstractCegarLoop]: Abstraction has has 105 places, 114 transitions, 422 flow [2021-03-25 07:03:34,289 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 428.5) internal successors, (1714), 4 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:34,289 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:34,289 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:34,494 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:34,494 INFO L428 AbstractCegarLoop]: === Iteration 4 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:34,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:34,495 INFO L82 PathProgramCache]: Analyzing trace with hash -435225475, now seen corresponding path program 1 times [2021-03-25 07:03:34,495 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:34,495 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551911438] [2021-03-25 07:03:34,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:34,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:34,537 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551911438] [2021-03-25 07:03:34,537 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [786926910] [2021-03-25 07:03:34,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:34,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 07:03:34,633 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 07:03:34,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,635 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 07:03:34,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:03:34,640 INFO L147 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size 210 [2021-03-25 07:03:34,642 INFO L142 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size [2021-03-25 07:03:34,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:34,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:34,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:34,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 07:03:34,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,662 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:34,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:34,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:34,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:03:34,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:03:34,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 07:03:34,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:34,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:34,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:34,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:34,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,684 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,684 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,685 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:03:34,687 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 07:03:34,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,689 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:34,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:34,690 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:34,690 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 07:03:34,690 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-03-25 07:03:34,691 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977140616] [2021-03-25 07:03:34,691 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 07:03:34,691 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:34,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 07:03:34,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-25 07:03:34,693 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 426 out of 544 [2021-03-25 07:03:34,695 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 105 places, 114 transitions, 422 flow. Second operand has 6 states, 6 states have (on average 427.8333333333333) internal successors, (2567), 6 states have internal predecessors, (2567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:34,695 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:34,696 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 426 of 544 [2021-03-25 07:03:34,696 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:34,810 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][109], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 138#t_funENTRYtrue, 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 07:03:34,810 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 07:03:34,810 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 07:03:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 07:03:34,811 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:34,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true, 124#L1006-9true]) [2021-03-25 07:03:34,811 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 07:03:34,812 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 07:03:34,812 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 07:03:34,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_ULTIMATE.start_main_#res_54| 0) (not (< v_ULTIMATE.start_main_~i~1_58 10000)) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_108| 0))) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_108|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_97|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_107|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_58} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][93], [t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 124#L1006-9true]) [2021-03-25 07:03:34,815 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2021-03-25 07:03:34,815 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 07:03:34,815 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 07:03:34,815 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 245#L1006-31true, 182#L1030-5true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 07:03:34,817 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][109], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true, 159#L1006-10true]) [2021-03-25 07:03:34,817 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 07:03:34,817 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 07:03:34,818 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 07:03:34,821 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_31| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_31|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [t_funThread1of3ForFork0NotInUse, 288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 07:03:34,821 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2021-03-25 07:03:34,821 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 07:03:34,821 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 07:03:34,821 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 07:03:34,823 INFO L129 PetriNetUnfolder]: 243/1067 cut-off events. [2021-03-25 07:03:34,823 INFO L130 PetriNetUnfolder]: For 952/1196 co-relation queries the response was YES. [2021-03-25 07:03:34,829 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2129 conditions, 1067 events. 243/1067 cut-off events. For 952/1196 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 7806 event pairs, 69 based on Foata normal form. 1/966 useless extension candidates. Maximal degree in co-relation 2076. Up to 203 conditions per place. [2021-03-25 07:03:34,833 INFO L132 encePairwiseOnDemand]: 536/544 looper letters, 11 selfloop transitions, 7 changer transitions 1/123 dead transitions. [2021-03-25 07:03:34,833 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 123 transitions, 478 flow [2021-03-25 07:03:34,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 07:03:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 07:03:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3429 transitions. [2021-03-25 07:03:34,840 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7879136029411765 [2021-03-25 07:03:34,840 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 3429 transitions. [2021-03-25 07:03:34,840 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 3429 transitions. [2021-03-25 07:03:34,842 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:34,842 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 3429 transitions. [2021-03-25 07:03:34,847 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 428.625) internal successors, (3429), 8 states have internal predecessors, (3429), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:34,852 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 544.0) internal successors, (4896), 9 states have internal predecessors, (4896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:34,854 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 544.0) internal successors, (4896), 9 states have internal predecessors, (4896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:34,854 INFO L185 Difference]: Start difference. First operand has 105 places, 114 transitions, 422 flow. Second operand 8 states and 3429 transitions. [2021-03-25 07:03:34,854 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 123 transitions, 478 flow [2021-03-25 07:03:34,857 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 123 transitions, 472 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-03-25 07:03:34,859 INFO L241 Difference]: Finished difference. Result has 113 places, 116 transitions, 449 flow [2021-03-25 07:03:34,859 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=544, PETRI_DIFFERENCE_MINUEND_FLOW=416, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=449, PETRI_PLACES=113, PETRI_TRANSITIONS=116} [2021-03-25 07:03:34,859 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -79 predicate places. [2021-03-25 07:03:34,859 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:34,859 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 113 places, 116 transitions, 449 flow [2021-03-25 07:03:34,860 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 113 places, 116 transitions, 449 flow [2021-03-25 07:03:34,860 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 112 places, 116 transitions, 449 flow [2021-03-25 07:03:34,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][9], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 336#(<= ULTIMATE.start_main_~i~0 1), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 335#(= ULTIMATE.start_main_~i~0 0), Black: 264#(= ULTIMATE.start_main_~i~0 0), 138#t_funENTRYtrue, 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 07:03:34,914 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 07:03:34,914 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 07:03:34,914 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 07:03:34,914 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 07:03:34,933 INFO L129 PetriNetUnfolder]: 225/1009 cut-off events. [2021-03-25 07:03:34,933 INFO L130 PetriNetUnfolder]: For 900/1118 co-relation queries the response was YES. [2021-03-25 07:03:34,939 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1987 conditions, 1009 events. 225/1009 cut-off events. For 900/1118 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 7351 event pairs, 64 based on Foata normal form. 0/902 useless extension candidates. Maximal degree in co-relation 1925. Up to 181 conditions per place. [2021-03-25 07:03:34,952 INFO L142 LiptonReduction]: Number of co-enabled transitions 6124 [2021-03-25 07:03:35,176 INFO L154 LiptonReduction]: Checked pairs total: 25049 [2021-03-25 07:03:35,176 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-25 07:03:35,177 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 318 [2021-03-25 07:03:35,177 INFO L480 AbstractCegarLoop]: Abstraction has has 110 places, 114 transitions, 451 flow [2021-03-25 07:03:35,178 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 427.8333333333333) internal successors, (2567), 6 states have internal predecessors, (2567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:35,178 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:03:35,178 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:03:35,379 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:35,381 INFO L428 AbstractCegarLoop]: === Iteration 5 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:03:35,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:03:35,381 INFO L82 PathProgramCache]: Analyzing trace with hash 1019653163, now seen corresponding path program 1 times [2021-03-25 07:03:35,381 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:03:35,382 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288089876] [2021-03-25 07:03:35,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:03:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:35,409 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:03:35,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:35,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:35,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:35,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288089876] [2021-03-25 07:03:35,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1008296128] [2021-03-25 07:03:35,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:03:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:03:35,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 07:03:35,508 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 07:03:35,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,511 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:03:35,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,512 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:03:35,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:03:35,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37 [2021-03-25 07:03:35,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:03:35,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:03:35,544 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-03-25 07:03:35,559 INFO L628 ElimStorePlain]: treesize reduction 21, result has 38.2 percent of original size [2021-03-25 07:03:35,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,562 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 07:03:35,562 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:4 [2021-03-25 07:03:35,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:03:35,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:03:35,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:03:35,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:03:35,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-25 07:03:35,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:03:35,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:03:35,589 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 07:03:35,593 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,593 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 07:03:35,594 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:12 [2021-03-25 07:03:35,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,603 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:03:35,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,625 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:03:35,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:35,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:03:35,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:35,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 07:03:35,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,637 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:35,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:03:35,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,640 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,641 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:35,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:03:35,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:03:35,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 07:03:35,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,644 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:03:35,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:03:35,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:03:35,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:03:35,647 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:03:35,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 07:03:35,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 07:03:35,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-03-25 07:03:35,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 07:03:35,661 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 07:03:35,666 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:35,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:35,670 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:03:35,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:03:35,672 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 07:03:35,672 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:25, output treesize:21 [2021-03-25 07:03:35,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,674 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:03:35,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:03:35,675 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:03:35,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:03:35,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:03:35,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:03:35,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:03:35,693 INFO L142 QuantifierPusher]: treesize reduction 30, result has 3.2 percent of original size [2021-03-25 07:03:35,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:35,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:35,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:35,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:03:35,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 07:03:35,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:03:35,697 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-25 07:03:35,697 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2021-03-25 07:03:35,698 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789564486] [2021-03-25 07:03:35,699 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 07:03:35,699 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:03:35,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 07:03:35,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-25 07:03:35,701 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 317 out of 549 [2021-03-25 07:03:35,702 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 114 transitions, 451 flow. Second operand has 5 states, 5 states have (on average 318.0) internal successors, (1590), 5 states have internal predecessors, (1590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:35,702 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:03:35,702 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 317 of 549 [2021-03-25 07:03:35,702 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:03:39,118 INFO L129 PetriNetUnfolder]: 16388/37741 cut-off events. [2021-03-25 07:03:39,119 INFO L130 PetriNetUnfolder]: For 17316/20093 co-relation queries the response was YES. [2021-03-25 07:03:39,286 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79136 conditions, 37741 events. 16388/37741 cut-off events. For 17316/20093 co-relation queries the response was YES. Maximal size of possible extension queue 1878. Compared 429865 event pairs, 3776 based on Foata normal form. 6986/40490 useless extension candidates. Maximal degree in co-relation 79075. Up to 13202 conditions per place. [2021-03-25 07:03:39,394 INFO L132 encePairwiseOnDemand]: 512/549 looper letters, 40 selfloop transitions, 57 changer transitions 0/166 dead transitions. [2021-03-25 07:03:39,394 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 166 transitions, 785 flow [2021-03-25 07:03:39,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 07:03:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 07:03:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1697 transitions. [2021-03-25 07:03:39,398 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6182149362477232 [2021-03-25 07:03:39,398 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1697 transitions. [2021-03-25 07:03:39,398 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1697 transitions. [2021-03-25 07:03:39,399 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:03:39,399 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1697 transitions. [2021-03-25 07:03:39,401 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 339.4) internal successors, (1697), 5 states have internal predecessors, (1697), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:39,404 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 549.0) internal successors, (3294), 6 states have internal predecessors, (3294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:39,405 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 549.0) internal successors, (3294), 6 states have internal predecessors, (3294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:03:39,405 INFO L185 Difference]: Start difference. First operand has 110 places, 114 transitions, 451 flow. Second operand 5 states and 1697 transitions. [2021-03-25 07:03:39,405 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 166 transitions, 785 flow [2021-03-25 07:03:39,757 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 166 transitions, 764 flow, removed 5 selfloop flow, removed 5 redundant places. [2021-03-25 07:03:39,759 INFO L241 Difference]: Finished difference. Result has 110 places, 152 transitions, 746 flow [2021-03-25 07:03:39,760 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=549, PETRI_DIFFERENCE_MINUEND_FLOW=410, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=746, PETRI_PLACES=110, PETRI_TRANSITIONS=152} [2021-03-25 07:03:39,760 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -82 predicate places. [2021-03-25 07:03:39,760 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:03:39,760 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 110 places, 152 transitions, 746 flow [2021-03-25 07:03:39,760 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 110 places, 152 transitions, 746 flow [2021-03-25 07:03:39,761 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 152 transitions, 746 flow [2021-03-25 07:03:41,529 INFO L129 PetriNetUnfolder]: 8590/25470 cut-off events. [2021-03-25 07:03:41,529 INFO L130 PetriNetUnfolder]: For 12168/13411 co-relation queries the response was YES. [2021-03-25 07:03:41,617 INFO L84 FinitePrefix]: Finished finitePrefix Result has 57576 conditions, 25470 events. 8590/25470 cut-off events. For 12168/13411 co-relation queries the response was YES. Maximal size of possible extension queue 1520. Compared 321936 event pairs, 1909 based on Foata normal form. 24/22363 useless extension candidates. Maximal degree in co-relation 54545. Up to 6541 conditions per place. [2021-03-25 07:03:41,753 INFO L142 LiptonReduction]: Number of co-enabled transitions 5812 [2021-03-25 07:13:15,590 INFO L154 LiptonReduction]: Checked pairs total: 2773 [2021-03-25 07:13:15,590 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-25 07:13:15,590 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 575830 [2021-03-25 07:13:15,591 INFO L480 AbstractCegarLoop]: Abstraction has has 108 places, 150 transitions, 745 flow [2021-03-25 07:13:15,591 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 318.0) internal successors, (1590), 5 states have internal predecessors, (1590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:13:15,591 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 07:13:15,591 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 07:13:15,792 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-03-25 07:13:15,792 INFO L428 AbstractCegarLoop]: === Iteration 6 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 07:13:15,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 07:13:15,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1434881372, now seen corresponding path program 1 times [2021-03-25 07:13:15,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 07:13:15,792 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889586843] [2021-03-25 07:13:15,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 07:13:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:13:15,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:13:15,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:13:15,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 07:13:15,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 07:13:15,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 07:13:15,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 07:13:15,850 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-03-25 07:13:15,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889586843] [2021-03-25 07:13:15,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193039358] [2021-03-25 07:13:15,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 07:13:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 07:13:15,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-25 07:13:15,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 07:13:15,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,938 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 07:13:15,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 07:13:15,941 INFO L147 QuantifierPusher]: treesize reduction 4, result has 98.2 percent of original size 218 [2021-03-25 07:13:15,943 INFO L142 QuantifierPusher]: treesize reduction 4, result has 98.2 percent of original size [2021-03-25 07:13:15,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:13:15,945 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 07:13:15,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 07:13:15,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:13:15,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 07:13:15,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:13:15,957 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:15,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:13:15,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 07:13:15,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 169 [2021-03-25 07:13:15,979 INFO L142 QuantifierPusher]: treesize reduction 123, result has 27.6 percent of original size [2021-03-25 07:13:15,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 07:13:15,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:15,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 07:13:15,985 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 07:13:16,043 INFO L628 ElimStorePlain]: treesize reduction 22, result has 76.6 percent of original size [2021-03-25 07:13:16,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 470 treesize of output 438 [2021-03-25 07:13:16,066 INFO L142 QuantifierPusher]: treesize reduction 400, result has 8.9 percent of original size [2021-03-25 07:13:16,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 07:13:16,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 07:13:16,070 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 07:13:16,131 INFO L628 ElimStorePlain]: treesize reduction 14, result has 83.1 percent of original size [2021-03-25 07:13:16,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,136 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 07:13:16,136 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 10 variables, input treesize:75, output treesize:18 [2021-03-25 07:13:16,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,257 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2021-03-25 07:13:16,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 07:13:16,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,271 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 07:13:16,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 07:13:16,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 07:13:16,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 07:13:16,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 07:13:16,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 07:13:16,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-03-25 07:13:16,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 07:13:16,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 07:13:16,299 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 07:13:16,306 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,311 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 07:13:16,311 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2021-03-25 07:13:16,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 07:13:16,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:16,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:16,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,335 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:16,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:16,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,337 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 07:13:16,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 07:13:16,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:16,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:16,354 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-03-25 07:13:16,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2021-03-25 07:13:16,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 07:13:16,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 07:13:16,356 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 07:13:16,366 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,367 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:16,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:16,368 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 07:13:16,368 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:33 [2021-03-25 07:13:16,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,369 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:16,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:16,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,370 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:16,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:16,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:16,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,201 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2021-03-25 07:13:17,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,215 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,217 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,218 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,223 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 07:13:17,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 07:13:17,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 07:13:17,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,228 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 07:13:17,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 07:13:17,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,231 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,232 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,233 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:13:17,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:13:17,234 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,235 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,236 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,237 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:13:17,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:13:17,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 07:13:17,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 07:13:17,240 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,243 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 07:13:17,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 07:13:17,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 07:13:17,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 07:13:17,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 07:13:17,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 07:13:17,267 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-03-25 07:13:17,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 42 [2021-03-25 07:13:17,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 07:13:17,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 07:13:17,270 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 07:13:17,278 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,280 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,281 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,282 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,284 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 07:13:17,284 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:37 [2021-03-25 07:13:17,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,285 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,285 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,286 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,287 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,288 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,290 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,800 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,800 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,801 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,801 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,802 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,802 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,819 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,821 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,822 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,826 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,826 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,827 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,828 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,828 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,829 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,829 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,831 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,832 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,832 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,834 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,835 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,837 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,837 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,844 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,844 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 07:13:17,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 07:13:17,845 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,847 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 07:13:17,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 07:13:17,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 07:13:17,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 07:13:17,849 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 07:13:17,849 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 07:13:17,849 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 4] total 6 [2021-03-25 07:13:17,849 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021615854] [2021-03-25 07:13:17,849 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 07:13:17,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 07:13:17,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 07:13:17,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=31, Unknown=1, NotChecked=0, Total=56 [2021-03-25 07:13:17,852 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 306 out of 554 [2021-03-25 07:13:17,853 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 150 transitions, 745 flow. Second operand has 8 states, 8 states have (on average 308.125) internal successors, (2465), 8 states have internal predecessors, (2465), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:13:17,853 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 07:13:17,853 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 306 of 554 [2021-03-25 07:13:17,854 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 07:13:20,330 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2021-03-25 07:13:25,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1634] L1006-5-->L1006-7: Formula: (and (= |v_t_funThread3of3ForFork0_#t~mem8_11| (select (select |v_#memory_int_279| |v_~#B~0.base_131|) |v_~#B~0.offset_131|)) (= |v_t_funThread3of3ForFork0_#t~mem8_11| |v_t_funThread3of3ForFork0_#t~post9_9|)) InVars {~#B~0.base=|v_~#B~0.base_131|, #memory_int=|v_#memory_int_279|, ~#B~0.offset=|v_~#B~0.offset_131|} OutVars{~#B~0.base=|v_~#B~0.base_131|, t_funThread3of3ForFork0_#t~post9=|v_t_funThread3of3ForFork0_#t~post9_9|, #memory_int=|v_#memory_int_279|, t_funThread3of3ForFork0_#t~mem8=|v_t_funThread3of3ForFork0_#t~mem8_11|, ~#B~0.offset=|v_~#B~0.offset_131|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~post9, t_funThread3of3ForFork0_#t~mem8][108], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 57#L1006-7true, 124#L1006-9true]) [2021-03-25 07:13:25,592 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,592 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,592 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,592 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:25,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1658] L1006-9-->L1006-11: Formula: (= |v_#pthreadsMutex_633| (store |v_#pthreadsMutex_634| |v_~#__global_lock~0.base_221| (store (select |v_#pthreadsMutex_634| |v_~#__global_lock~0.base_221|) |v_~#__global_lock~0.offset_221| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_634|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_221|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_221|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_633|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_221|, t_funThread2of3ForFork0_#t~mem8=|v_t_funThread2of3ForFork0_#t~mem8_15|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_221|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~mem8][51], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 117#L1006-11true, 54#L1006-5true]) [2021-03-25 07:13:25,592 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,593 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,593 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:25,593 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1691] L1006-29-->L992: Formula: (and (= (select (select |v_#memory_int_327| |v_~#B~0.base_157|) |v_~#B~0.offset_157|) |v_t_funThread3of3ForFork0_#t~mem14_17|) (= (ite (= |v_t_funThread3of3ForFork0_#t~mem14_17| 0) 1 0) |v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_13|)) InVars {~#B~0.base=|v_~#B~0.base_157|, #memory_int=|v_#memory_int_327|, ~#B~0.offset=|v_~#B~0.offset_157|} OutVars{~#B~0.base=|v_~#B~0.base_157|, t_funThread3of3ForFork0___VERIFIER_assert_~cond=v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_19, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond=|v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_13|, #memory_int=|v_#memory_int_327|, ~#B~0.offset=|v_~#B~0.offset_157|, t_funThread3of3ForFork0_#t~mem14=|v_t_funThread3of3ForFork0_#t~mem14_17|} AuxVars[] AssignedVars[t_funThread3of3ForFork0___VERIFIER_assert_~cond, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond, t_funThread3of3ForFork0_#t~mem14][110], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), 451#true, t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 103#L992true, Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 124#L1006-9true]) [2021-03-25 07:13:25,593 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1658] L1006-9-->L1006-11: Formula: (= |v_#pthreadsMutex_633| (store |v_#pthreadsMutex_634| |v_~#__global_lock~0.base_221| (store (select |v_#pthreadsMutex_634| |v_~#__global_lock~0.base_221|) |v_~#__global_lock~0.offset_221| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_634|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_221|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_221|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_633|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_221|, t_funThread2of3ForFork0_#t~mem8=|v_t_funThread2of3ForFork0_#t~mem8_15|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_221|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~mem8][51], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 117#L1006-11true, 23#L1006-29true]) [2021-03-25 07:13:25,594 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,594 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 07:13:25,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1730] L1006-29-->t_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (ite (= |v_t_funThread3of3ForFork0_#t~mem14_21| 0) 1 0) |v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_17|) (= |v_t_funThread3of3ForFork0_#t~mem14_21| (select (select |v_#memory_int_365| |v_~#B~0.base_179|) |v_~#B~0.offset_179|)) (= v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_23 0) (= v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_23 |v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_17|)) InVars {~#B~0.base=|v_~#B~0.base_179|, #memory_int=|v_#memory_int_365|, ~#B~0.offset=|v_~#B~0.offset_179|} OutVars{~#B~0.base=|v_~#B~0.base_179|, t_funThread3of3ForFork0___VERIFIER_assert_~cond=v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_23, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond=|v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_17|, #memory_int=|v_#memory_int_365|, ~#B~0.offset=|v_~#B~0.offset_179|, t_funThread3of3ForFork0_#t~mem14=|v_t_funThread3of3ForFork0_#t~mem14_21|} AuxVars[] AssignedVars[t_funThread3of3ForFork0___VERIFIER_assert_~cond, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond, t_funThread3of3ForFork0_#t~mem14][109], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, 68#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 124#L1006-9true]) [2021-03-25 07:13:25,881 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2021-03-25 07:13:25,881 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-03-25 07:13:25,881 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-03-25 07:13:25,881 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2021-03-25 07:13:26,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1640] L1006-9-->L1006-11: Formula: (= |v_#pthreadsMutex_601| (store |v_#pthreadsMutex_602| |v_~#__global_lock~0.base_207| (store (select |v_#pthreadsMutex_602| |v_~#__global_lock~0.base_207|) |v_~#__global_lock~0.offset_207| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_602|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_207|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_207|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_601|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_207|, t_funThread3of3ForFork0_#t~mem8=|v_t_funThread3of3ForFork0_#t~mem8_13|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_207|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#t~mem8][143], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 64#L1006-11true, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 172#L1030-9true, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 83#L1006-33true]) [2021-03-25 07:13:26,759 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 07:13:26,759 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:26,759 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:26,759 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 07:13:28,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 236#t_funEXITtrue, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 179#t_funEXITtrue, 221#L1026-10true]) [2021-03-25 07:13:28,434 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 07:13:28,434 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:13:28,434 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:13:28,434 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 07:13:28,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, 226#L1026-4true, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 07:13:28,803 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 07:13:28,803 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:13:28,803 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:13:28,803 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:13:28,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 131#L1028-26true, t_funThread2of3ForFork0InUse, 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 07:13:28,812 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [128#L1028-24true, 288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 07:13:28,812 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:13:28,812 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 07:13:29,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 228#L1026-5true, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, 101#t_funEXITtrue, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 07:13:29,020 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 07:13:29,020 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:13:29,020 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 07:13:29,020 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 07:13:29,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 236#t_funEXITtrue, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 110#L1028-35true, 179#t_funEXITtrue]) [2021-03-25 07:13:29,362 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,362 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:13:29,362 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,362 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:13:29,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][163], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 179#t_funEXITtrue, 182#L1030-5true]) [2021-03-25 07:13:29,371 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 07:13:29,371 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:13:29,371 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 07:13:29,371 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= (store |v_#pthreadsMutex_570| |v_~#A~0.base_176| (store (select |v_#pthreadsMutex_570| |v_~#A~0.base_176|) (+ |v_~#A~0.offset_176| 12) 0)) |v_#pthreadsMutex_569|) (= |v_t_funThread3of3ForFork0_#res.offset_11| 0) (= |v_t_funThread3of3ForFork0_#res.base_11| 0)) InVars {#pthreadsMutex=|v_#pthreadsMutex_570|, ~#A~0.offset=|v_~#A~0.offset_176|, ~#A~0.base=|v_~#A~0.base_176|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_569|, ~#A~0.offset=|v_~#A~0.offset_176|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_11|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_11|, ~#A~0.base=|v_~#A~0.base_176|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 110#L1028-35true, 179#t_funEXITtrue]) [2021-03-25 07:13:29,493 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][163], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, 67#L1006-14true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 182#L1030-5true]) [2021-03-25 07:13:29,493 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:13:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 07:13:30,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_29| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_29|} AuxVars[] AssignedVars[][163], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 182#L1030-5true]) [2021-03-25 07:13:30,051 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 07:13:30,051 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 07:13:30,051 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 07:13:30,051 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 07:13:30,154 INFO L129 PetriNetUnfolder]: 28689/66090 cut-off events. [2021-03-25 07:13:30,154 INFO L130 PetriNetUnfolder]: For 60321/61802 co-relation queries the response was YES. [2021-03-25 07:13:30,499 INFO L84 FinitePrefix]: Finished finitePrefix Result has 171593 conditions, 66090 events. 28689/66090 cut-off events. For 60321/61802 co-relation queries the response was YES. Maximal size of possible extension queue 3209. Compared 826577 event pairs, 13724 based on Foata normal form. 232/57162 useless extension candidates. Maximal degree in co-relation 165855. Up to 29787 conditions per place. [2021-03-25 07:13:30,740 INFO L132 encePairwiseOnDemand]: 544/554 looper letters, 63 selfloop transitions, 25 changer transitions 0/181 dead transitions. [2021-03-25 07:13:30,740 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 181 transitions, 1021 flow [2021-03-25 07:13:30,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 07:13:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 07:13:30,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2218 transitions. [2021-03-25 07:13:30,745 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5719443011861784 [2021-03-25 07:13:30,745 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2218 transitions. [2021-03-25 07:13:30,745 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2218 transitions. [2021-03-25 07:13:30,746 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 07:13:30,746 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2218 transitions. [2021-03-25 07:13:30,750 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 316.85714285714283) internal successors, (2218), 7 states have internal predecessors, (2218), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:13:30,755 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 554.0) internal successors, (4432), 8 states have internal predecessors, (4432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:13:30,755 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 554.0) internal successors, (4432), 8 states have internal predecessors, (4432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 07:13:30,756 INFO L185 Difference]: Start difference. First operand has 108 places, 150 transitions, 745 flow. Second operand 7 states and 2218 transitions. [2021-03-25 07:13:30,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 181 transitions, 1021 flow [2021-03-25 07:13:31,213 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 181 transitions, 1020 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 07:13:31,215 INFO L241 Difference]: Finished difference. Result has 118 places, 155 transitions, 855 flow [2021-03-25 07:13:31,215 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=554, PETRI_DIFFERENCE_MINUEND_FLOW=744, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=855, PETRI_PLACES=118, PETRI_TRANSITIONS=155} [2021-03-25 07:13:31,215 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -74 predicate places. [2021-03-25 07:13:31,215 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 07:13:31,216 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 155 transitions, 855 flow [2021-03-25 07:13:31,216 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 155 transitions, 855 flow [2021-03-25 07:13:31,216 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 118 places, 155 transitions, 855 flow [2021-03-25 07:13:33,073 INFO L129 PetriNetUnfolder]: 9285/26475 cut-off events. [2021-03-25 07:13:33,073 INFO L130 PetriNetUnfolder]: For 13940/15177 co-relation queries the response was YES. [2021-03-25 07:13:33,166 INFO L84 FinitePrefix]: Finished finitePrefix Result has 62003 conditions, 26475 events. 9285/26475 cut-off events. For 13940/15177 co-relation queries the response was YES. Maximal size of possible extension queue 1485. Compared 331153 event pairs, 1913 based on Foata normal form. 37/23562 useless extension candidates. Maximal degree in co-relation 61938. Up to 7066 conditions per place. [2021-03-25 07:13:33,337 INFO L142 LiptonReduction]: Number of co-enabled transitions 5704 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown