/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe018_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 18:24:05,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 18:24:05,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 18:24:05,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 18:24:05,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 18:24:05,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 18:24:05,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 18:24:05,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 18:24:05,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 18:24:05,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 18:24:05,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 18:24:05,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 18:24:05,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 18:24:05,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 18:24:05,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 18:24:05,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 18:24:05,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 18:24:05,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 18:24:05,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 18:24:05,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 18:24:05,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 18:24:05,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 18:24:05,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 18:24:05,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 18:24:05,651 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 18:24:05,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 18:24:05,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 18:24:05,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 18:24:05,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 18:24:05,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 18:24:05,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 18:24:05,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 18:24:05,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 18:24:05,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 18:24:05,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 18:24:05,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 18:24:05,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 18:24:05,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 18:24:05,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 18:24:05,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 18:24:05,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 18:24:05,662 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-FA-SemanticLbe-MCR.epf [2019-12-27 18:24:05,678 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 18:24:05,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 18:24:05,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 18:24:05,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 18:24:05,681 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 18:24:05,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 18:24:05,681 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 18:24:05,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 18:24:05,682 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 18:24:05,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 18:24:05,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 18:24:05,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 18:24:05,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 18:24:05,683 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 18:24:05,684 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 18:24:05,684 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 18:24:05,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 18:24:05,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 18:24:05,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 18:24:05,685 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 18:24:05,685 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 18:24:05,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 18:24:05,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 18:24:05,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 18:24:05,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 18:24:05,686 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 18:24:05,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 18:24:05,686 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 18:24:05,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 18:24:05,687 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 18:24:05,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 18:24:05,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 18:24:05,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 18:24:05,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 18:24:05,973 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 18:24:05,974 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 18:24:05,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe018_power.oepc.i [2019-12-27 18:24:06,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49551fd7c/1a620c24585c496dbc1a494c3b9bb27b/FLAG19f32e8b3 [2019-12-27 18:24:06,642 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 18:24:06,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe018_power.oepc.i [2019-12-27 18:24:06,662 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49551fd7c/1a620c24585c496dbc1a494c3b9bb27b/FLAG19f32e8b3 [2019-12-27 18:24:06,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49551fd7c/1a620c24585c496dbc1a494c3b9bb27b [2019-12-27 18:24:06,989 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 18:24:06,991 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 18:24:06,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 18:24:06,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 18:24:06,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 18:24:06,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:24:06" (1/1) ... [2019-12-27 18:24:06,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71403420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:06, skipping insertion in model container [2019-12-27 18:24:06,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:24:06" (1/1) ... [2019-12-27 18:24:07,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 18:24:07,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 18:24:07,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:24:07,595 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 18:24:07,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 18:24:07,762 INFO L208 MainTranslator]: Completed translation [2019-12-27 18:24:07,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07 WrapperNode [2019-12-27 18:24:07,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 18:24:07,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 18:24:07,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 18:24:07,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 18:24:07,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 18:24:07,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 18:24:07,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 18:24:07,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 18:24:07,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,834 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (1/1) ... [2019-12-27 18:24:07,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 18:24:07,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 18:24:07,862 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 18:24:07,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 18:24:07,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (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 [2019-12-27 18:24:07,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 18:24:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 18:24:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 18:24:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 18:24:07,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 18:24:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 18:24:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 18:24:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 18:24:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 18:24:07,937 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 18:24:07,937 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 18:24:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 18:24:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 18:24:07,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 18:24:07,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 18:24:07,940 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 18:24:08,991 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 18:24:08,991 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 18:24:08,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:24:08 BoogieIcfgContainer [2019-12-27 18:24:08,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 18:24:08,995 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 18:24:08,995 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 18:24:08,998 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 18:24:08,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 06:24:06" (1/3) ... [2019-12-27 18:24:09,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@135079f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:24:08, skipping insertion in model container [2019-12-27 18:24:09,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:24:07" (2/3) ... [2019-12-27 18:24:09,000 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@135079f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 06:24:09, skipping insertion in model container [2019-12-27 18:24:09,000 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 06:24:08" (3/3) ... [2019-12-27 18:24:09,002 INFO L109 eAbstractionObserver]: Analyzing ICFG safe018_power.oepc.i [2019-12-27 18:24:09,029 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 18:24:09,030 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 18:24:09,041 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 18:24:09,042 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 18:24:09,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,099 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,100 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,100 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,101 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,130 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,131 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,135 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,136 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,136 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,136 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,136 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,136 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,137 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,137 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,137 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,137 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,138 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,138 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,138 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,138 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,138 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,139 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,139 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,139 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,139 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,139 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,140 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,140 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,140 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,140 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,140 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,140 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,141 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,141 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,141 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,141 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,142 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,142 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,142 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,142 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,142 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,143 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,143 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,143 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,143 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,147 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,147 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,147 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,150 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,150 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,150 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,151 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,151 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,151 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,151 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,152 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,154 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,154 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,155 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,155 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,155 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,155 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,155 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,156 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,156 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,156 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,156 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,156 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,156 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,157 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,158 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,159 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,160 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,161 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,162 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,163 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 18:24:09,179 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 18:24:09,200 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 18:24:09,200 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 18:24:09,200 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 18:24:09,200 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 18:24:09,201 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 18:24:09,201 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 18:24:09,201 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 18:24:09,201 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 18:24:09,220 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 207 places, 252 transitions [2019-12-27 18:24:09,222 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 207 places, 252 transitions [2019-12-27 18:24:09,349 INFO L132 PetriNetUnfolder]: 55/249 cut-off events. [2019-12-27 18:24:09,349 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:24:09,368 INFO L76 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 249 events. 55/249 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 624 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-27 18:24:09,393 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 207 places, 252 transitions [2019-12-27 18:24:09,456 INFO L132 PetriNetUnfolder]: 55/249 cut-off events. [2019-12-27 18:24:09,456 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 18:24:09,465 INFO L76 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 249 events. 55/249 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 624 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-27 18:24:09,490 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 20370 [2019-12-27 18:24:09,492 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-27 18:24:14,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 18:24:15,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 18:24:15,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 18:24:15,745 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 18:24:15,752 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 18:24:16,461 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-12-27 18:24:16,591 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-12-27 18:24:17,139 WARN L192 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-12-27 18:24:17,403 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 18:24:17,438 INFO L206 etLargeBlockEncoding]: Checked pairs total: 88825 [2019-12-27 18:24:17,438 INFO L214 etLargeBlockEncoding]: Total number of compositions: 187 [2019-12-27 18:24:17,443 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 86 places, 108 transitions [2019-12-27 18:24:18,772 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 18836 states. [2019-12-27 18:24:18,774 INFO L276 IsEmpty]: Start isEmpty. Operand 18836 states. [2019-12-27 18:24:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-27 18:24:18,816 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:18,817 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:18,817 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:18,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:18,824 INFO L82 PathProgramCache]: Analyzing trace with hash 2131392906, now seen corresponding path program 1 times [2019-12-27 18:24:18,837 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:18,837 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074424684] [2019-12-27 18:24:18,838 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:19,131 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074424684] [2019-12-27 18:24:19,132 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:19,133 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:24:19,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1829646508] [2019-12-27 18:24:19,136 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:19,143 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:19,167 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 19 states and 18 transitions. [2019-12-27 18:24:19,168 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:19,173 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:19,174 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:24:19,174 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:19,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:24:19,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:19,191 INFO L87 Difference]: Start difference. First operand 18836 states. Second operand 3 states. [2019-12-27 18:24:19,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:19,584 INFO L93 Difference]: Finished difference Result 17198 states and 69680 transitions. [2019-12-27 18:24:19,585 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:24:19,586 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-12-27 18:24:19,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:19,766 INFO L225 Difference]: With dead ends: 17198 [2019-12-27 18:24:19,767 INFO L226 Difference]: Without dead ends: 16166 [2019-12-27 18:24:19,768 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:20,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16166 states. [2019-12-27 18:24:21,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16166 to 16166. [2019-12-27 18:24:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16166 states. [2019-12-27 18:24:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16166 states to 16166 states and 65492 transitions. [2019-12-27 18:24:21,423 INFO L78 Accepts]: Start accepts. Automaton has 16166 states and 65492 transitions. Word has length 18 [2019-12-27 18:24:21,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:21,425 INFO L462 AbstractCegarLoop]: Abstraction has 16166 states and 65492 transitions. [2019-12-27 18:24:21,425 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:24:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 16166 states and 65492 transitions. [2019-12-27 18:24:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 18:24:21,436 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:21,436 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:21,436 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:21,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:21,437 INFO L82 PathProgramCache]: Analyzing trace with hash -423952334, now seen corresponding path program 1 times [2019-12-27 18:24:21,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:21,437 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073988489] [2019-12-27 18:24:21,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:21,639 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073988489] [2019-12-27 18:24:21,639 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:21,639 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:24:21,640 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [536882658] [2019-12-27 18:24:21,640 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:21,643 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:21,655 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 20 states and 19 transitions. [2019-12-27 18:24:21,656 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:21,656 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:21,657 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 18:24:21,660 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:21,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 18:24:21,661 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:24:21,661 INFO L87 Difference]: Start difference. First operand 16166 states and 65492 transitions. Second operand 4 states. [2019-12-27 18:24:21,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:21,798 INFO L93 Difference]: Finished difference Result 10444 states and 37015 transitions. [2019-12-27 18:24:21,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 18:24:21,799 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 19 [2019-12-27 18:24:21,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:21,842 INFO L225 Difference]: With dead ends: 10444 [2019-12-27 18:24:21,842 INFO L226 Difference]: Without dead ends: 9616 [2019-12-27 18:24:21,843 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:24:21,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9616 states. [2019-12-27 18:24:22,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9616 to 9616. [2019-12-27 18:24:22,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9616 states. [2019-12-27 18:24:22,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9616 states to 9616 states and 34228 transitions. [2019-12-27 18:24:22,402 INFO L78 Accepts]: Start accepts. Automaton has 9616 states and 34228 transitions. Word has length 19 [2019-12-27 18:24:22,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:22,402 INFO L462 AbstractCegarLoop]: Abstraction has 9616 states and 34228 transitions. [2019-12-27 18:24:22,402 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 18:24:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 9616 states and 34228 transitions. [2019-12-27 18:24:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 18:24:22,409 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:22,409 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:22,409 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:22,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:22,410 INFO L82 PathProgramCache]: Analyzing trace with hash -1388883991, now seen corresponding path program 1 times [2019-12-27 18:24:22,411 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:22,411 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249394652] [2019-12-27 18:24:22,411 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:22,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:22,559 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249394652] [2019-12-27 18:24:22,560 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:22,560 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 18:24:22,560 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [288539420] [2019-12-27 18:24:22,561 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:22,564 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:22,568 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 23 states and 24 transitions. [2019-12-27 18:24:22,568 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:22,570 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:22,570 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 18:24:22,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:22,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 18:24:22,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 18:24:22,571 INFO L87 Difference]: Start difference. First operand 9616 states and 34228 transitions. Second operand 5 states. [2019-12-27 18:24:22,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:22,645 INFO L93 Difference]: Finished difference Result 2537 states and 7347 transitions. [2019-12-27 18:24:22,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:24:22,646 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2019-12-27 18:24:22,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:22,652 INFO L225 Difference]: With dead ends: 2537 [2019-12-27 18:24:22,653 INFO L226 Difference]: Without dead ends: 2058 [2019-12-27 18:24:22,653 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:24:22,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2058 states. [2019-12-27 18:24:22,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2058 to 2058. [2019-12-27 18:24:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2058 states. [2019-12-27 18:24:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2058 states to 2058 states and 5756 transitions. [2019-12-27 18:24:22,703 INFO L78 Accepts]: Start accepts. Automaton has 2058 states and 5756 transitions. Word has length 20 [2019-12-27 18:24:22,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:22,703 INFO L462 AbstractCegarLoop]: Abstraction has 2058 states and 5756 transitions. [2019-12-27 18:24:22,703 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 18:24:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 5756 transitions. [2019-12-27 18:24:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-12-27 18:24:22,709 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:22,709 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:22,709 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:22,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:22,709 INFO L82 PathProgramCache]: Analyzing trace with hash 1048385273, now seen corresponding path program 1 times [2019-12-27 18:24:22,710 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:22,710 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389627529] [2019-12-27 18:24:22,711 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:22,966 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389627529] [2019-12-27 18:24:22,966 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:22,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 18:24:22,967 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [82822547] [2019-12-27 18:24:22,967 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:22,974 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:22,984 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 33 states and 34 transitions. [2019-12-27 18:24:22,984 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:22,984 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:22,985 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 18:24:22,985 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:22,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 18:24:22,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 18:24:22,986 INFO L87 Difference]: Start difference. First operand 2058 states and 5756 transitions. Second operand 6 states. [2019-12-27 18:24:23,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:23,437 INFO L93 Difference]: Finished difference Result 2290 states and 6133 transitions. [2019-12-27 18:24:23,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 18:24:23,438 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2019-12-27 18:24:23,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:23,445 INFO L225 Difference]: With dead ends: 2290 [2019-12-27 18:24:23,445 INFO L226 Difference]: Without dead ends: 2290 [2019-12-27 18:24:23,445 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:24:23,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2290 states. [2019-12-27 18:24:23,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2290 to 2056. [2019-12-27 18:24:23,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2056 states. [2019-12-27 18:24:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 2056 states and 5582 transitions. [2019-12-27 18:24:23,494 INFO L78 Accepts]: Start accepts. Automaton has 2056 states and 5582 transitions. Word has length 30 [2019-12-27 18:24:23,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:23,494 INFO L462 AbstractCegarLoop]: Abstraction has 2056 states and 5582 transitions. [2019-12-27 18:24:23,494 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 18:24:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 5582 transitions. [2019-12-27 18:24:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 18:24:23,499 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:23,499 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:23,500 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:23,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:23,500 INFO L82 PathProgramCache]: Analyzing trace with hash -1737780120, now seen corresponding path program 1 times [2019-12-27 18:24:23,501 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:23,501 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341493882] [2019-12-27 18:24:23,501 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:23,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:23,539 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341493882] [2019-12-27 18:24:23,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:23,540 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:24:23,540 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1475858183] [2019-12-27 18:24:23,541 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:23,550 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:23,580 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 82 states and 146 transitions. [2019-12-27 18:24:23,581 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:23,623 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 18:24:23,624 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 18:24:23,624 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:23,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 18:24:23,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:24:23,625 INFO L87 Difference]: Start difference. First operand 2056 states and 5582 transitions. Second operand 4 states. [2019-12-27 18:24:23,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:23,705 INFO L93 Difference]: Finished difference Result 3028 states and 8014 transitions. [2019-12-27 18:24:23,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:24:23,706 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 31 [2019-12-27 18:24:23,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:23,714 INFO L225 Difference]: With dead ends: 3028 [2019-12-27 18:24:23,715 INFO L226 Difference]: Without dead ends: 3028 [2019-12-27 18:24:23,715 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 18:24:23,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3028 states. [2019-12-27 18:24:23,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3028 to 2370. [2019-12-27 18:24:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2370 states. [2019-12-27 18:24:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 2370 states and 6315 transitions. [2019-12-27 18:24:23,885 INFO L78 Accepts]: Start accepts. Automaton has 2370 states and 6315 transitions. Word has length 31 [2019-12-27 18:24:23,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:23,885 INFO L462 AbstractCegarLoop]: Abstraction has 2370 states and 6315 transitions. [2019-12-27 18:24:23,885 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 18:24:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 6315 transitions. [2019-12-27 18:24:23,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 18:24:23,891 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:23,891 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:23,891 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:23,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:23,892 INFO L82 PathProgramCache]: Analyzing trace with hash 122130559, now seen corresponding path program 1 times [2019-12-27 18:24:23,892 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:23,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152659265] [2019-12-27 18:24:23,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:24,010 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152659265] [2019-12-27 18:24:24,010 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:24,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:24:24,011 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1754665957] [2019-12-27 18:24:24,012 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:24,020 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:24,047 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 82 states and 146 transitions. [2019-12-27 18:24:24,047 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:24,051 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 2 times. [2019-12-27 18:24:24,051 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:24:24,052 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:24,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:24:24,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:24,052 INFO L87 Difference]: Start difference. First operand 2370 states and 6315 transitions. Second operand 3 states. [2019-12-27 18:24:24,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:24,073 INFO L93 Difference]: Finished difference Result 2346 states and 6225 transitions. [2019-12-27 18:24:24,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:24:24,074 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-12-27 18:24:24,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:24,081 INFO L225 Difference]: With dead ends: 2346 [2019-12-27 18:24:24,081 INFO L226 Difference]: Without dead ends: 2346 [2019-12-27 18:24:24,082 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:24,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2346 states. [2019-12-27 18:24:24,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2346 to 2346. [2019-12-27 18:24:24,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2346 states. [2019-12-27 18:24:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 2346 states and 6225 transitions. [2019-12-27 18:24:24,133 INFO L78 Accepts]: Start accepts. Automaton has 2346 states and 6225 transitions. Word has length 31 [2019-12-27 18:24:24,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:24,133 INFO L462 AbstractCegarLoop]: Abstraction has 2346 states and 6225 transitions. [2019-12-27 18:24:24,133 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:24:24,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 6225 transitions. [2019-12-27 18:24:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 18:24:24,141 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:24,141 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:24,141 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:24,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:24,142 INFO L82 PathProgramCache]: Analyzing trace with hash 362549411, now seen corresponding path program 1 times [2019-12-27 18:24:24,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:24,143 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45132331] [2019-12-27 18:24:24,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:24,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:24,272 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45132331] [2019-12-27 18:24:24,272 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:24,272 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 18:24:24,273 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [175507927] [2019-12-27 18:24:24,273 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:24,279 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:24,288 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 34 states and 35 transitions. [2019-12-27 18:24:24,289 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:24,289 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:24,289 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 18:24:24,290 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:24,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 18:24:24,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 18:24:24,290 INFO L87 Difference]: Start difference. First operand 2346 states and 6225 transitions. Second operand 6 states. [2019-12-27 18:24:24,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:24,373 INFO L93 Difference]: Finished difference Result 1364 states and 3640 transitions. [2019-12-27 18:24:24,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 18:24:24,374 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 31 [2019-12-27 18:24:24,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:24,378 INFO L225 Difference]: With dead ends: 1364 [2019-12-27 18:24:24,378 INFO L226 Difference]: Without dead ends: 1274 [2019-12-27 18:24:24,379 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 18:24:24,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1274 states. [2019-12-27 18:24:24,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1274 to 1274. [2019-12-27 18:24:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1274 states. [2019-12-27 18:24:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1274 states and 3430 transitions. [2019-12-27 18:24:24,405 INFO L78 Accepts]: Start accepts. Automaton has 1274 states and 3430 transitions. Word has length 31 [2019-12-27 18:24:24,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:24,405 INFO L462 AbstractCegarLoop]: Abstraction has 1274 states and 3430 transitions. [2019-12-27 18:24:24,405 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 18:24:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3430 transitions. [2019-12-27 18:24:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 18:24:24,410 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:24,410 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:24,410 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:24,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:24,410 INFO L82 PathProgramCache]: Analyzing trace with hash 575040645, now seen corresponding path program 1 times [2019-12-27 18:24:24,411 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:24,411 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552099887] [2019-12-27 18:24:24,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:24,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:24,498 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552099887] [2019-12-27 18:24:24,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:24,499 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:24:24,499 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1571061697] [2019-12-27 18:24:24,499 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:24,509 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:24,571 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 117 states and 204 transitions. [2019-12-27 18:24:24,571 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:24,572 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:24,572 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:24:24,572 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:24,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:24:24,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:24,573 INFO L87 Difference]: Start difference. First operand 1274 states and 3430 transitions. Second operand 3 states. [2019-12-27 18:24:24,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:24,588 INFO L93 Difference]: Finished difference Result 1274 states and 3390 transitions. [2019-12-27 18:24:24,588 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:24:24,588 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-27 18:24:24,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:24,592 INFO L225 Difference]: With dead ends: 1274 [2019-12-27 18:24:24,593 INFO L226 Difference]: Without dead ends: 1274 [2019-12-27 18:24:24,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:24,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1274 states. [2019-12-27 18:24:24,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1274 to 1274. [2019-12-27 18:24:24,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1274 states. [2019-12-27 18:24:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1274 states and 3390 transitions. [2019-12-27 18:24:24,616 INFO L78 Accepts]: Start accepts. Automaton has 1274 states and 3390 transitions. Word has length 42 [2019-12-27 18:24:24,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:24,617 INFO L462 AbstractCegarLoop]: Abstraction has 1274 states and 3390 transitions. [2019-12-27 18:24:24,617 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:24:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 3390 transitions. [2019-12-27 18:24:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 18:24:24,620 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:24,620 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:24,621 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:24,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:24,621 INFO L82 PathProgramCache]: Analyzing trace with hash -1631804209, now seen corresponding path program 1 times [2019-12-27 18:24:24,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:24,622 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205864135] [2019-12-27 18:24:24,622 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:24,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:24,701 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205864135] [2019-12-27 18:24:24,701 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:24,702 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 18:24:24,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [930245358] [2019-12-27 18:24:24,702 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:24,714 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:24,771 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 102 states and 173 transitions. [2019-12-27 18:24:24,771 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:24,772 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 18:24:24,772 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 18:24:24,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:24,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 18:24:24,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:24,773 INFO L87 Difference]: Start difference. First operand 1274 states and 3390 transitions. Second operand 3 states. [2019-12-27 18:24:24,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:24,791 INFO L93 Difference]: Finished difference Result 1272 states and 3385 transitions. [2019-12-27 18:24:24,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 18:24:24,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-12-27 18:24:24,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:24,797 INFO L225 Difference]: With dead ends: 1272 [2019-12-27 18:24:24,797 INFO L226 Difference]: Without dead ends: 1272 [2019-12-27 18:24:24,798 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 18:24:24,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1272 states. [2019-12-27 18:24:24,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1272 to 1130. [2019-12-27 18:24:24,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1130 states. [2019-12-27 18:24:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 1130 states and 3050 transitions. [2019-12-27 18:24:24,825 INFO L78 Accepts]: Start accepts. Automaton has 1130 states and 3050 transitions. Word has length 43 [2019-12-27 18:24:24,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:24,826 INFO L462 AbstractCegarLoop]: Abstraction has 1130 states and 3050 transitions. [2019-12-27 18:24:24,826 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 18:24:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 3050 transitions. [2019-12-27 18:24:24,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 18:24:24,829 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:24,829 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:24,829 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:24,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:24,830 INFO L82 PathProgramCache]: Analyzing trace with hash 1459442133, now seen corresponding path program 1 times [2019-12-27 18:24:24,831 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:24,831 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38245495] [2019-12-27 18:24:24,831 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:25,047 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38245495] [2019-12-27 18:24:25,047 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:25,047 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 18:24:25,047 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [78553044] [2019-12-27 18:24:25,047 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:25,064 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:25,129 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 103 states and 174 transitions. [2019-12-27 18:24:25,130 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:25,154 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 18:24:25,154 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 18:24:25,154 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:25,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 18:24:25,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:24:25,155 INFO L87 Difference]: Start difference. First operand 1130 states and 3050 transitions. Second operand 7 states. [2019-12-27 18:24:25,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:25,365 INFO L93 Difference]: Finished difference Result 1408 states and 3759 transitions. [2019-12-27 18:24:25,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 18:24:25,366 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2019-12-27 18:24:25,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:25,369 INFO L225 Difference]: With dead ends: 1408 [2019-12-27 18:24:25,369 INFO L226 Difference]: Without dead ends: 704 [2019-12-27 18:24:25,370 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-27 18:24:25,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 704 states. [2019-12-27 18:24:25,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 704 to 640. [2019-12-27 18:24:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 640 states. [2019-12-27 18:24:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 640 states and 1369 transitions. [2019-12-27 18:24:25,381 INFO L78 Accepts]: Start accepts. Automaton has 640 states and 1369 transitions. Word has length 44 [2019-12-27 18:24:25,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:25,382 INFO L462 AbstractCegarLoop]: Abstraction has 640 states and 1369 transitions. [2019-12-27 18:24:25,382 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 18:24:25,382 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1369 transitions. [2019-12-27 18:24:25,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 18:24:25,383 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:25,383 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:25,384 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:25,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:25,384 INFO L82 PathProgramCache]: Analyzing trace with hash -584215647, now seen corresponding path program 2 times [2019-12-27 18:24:25,385 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:25,385 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041405385] [2019-12-27 18:24:25,385 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 18:24:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 18:24:25,470 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041405385] [2019-12-27 18:24:25,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 18:24:25,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 18:24:25,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [278341921] [2019-12-27 18:24:25,471 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 18:24:25,484 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 18:24:25,530 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 88 states and 130 transitions. [2019-12-27 18:24:25,531 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 18:24:25,574 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 18:24:25,574 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 18:24:25,575 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 18:24:25,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 18:24:25,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-12-27 18:24:25,575 INFO L87 Difference]: Start difference. First operand 640 states and 1369 transitions. Second operand 7 states. [2019-12-27 18:24:25,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 18:24:25,629 INFO L93 Difference]: Finished difference Result 688 states and 1439 transitions. [2019-12-27 18:24:25,629 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 18:24:25,629 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 44 [2019-12-27 18:24:25,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 18:24:25,630 INFO L225 Difference]: With dead ends: 688 [2019-12-27 18:24:25,630 INFO L226 Difference]: Without dead ends: 218 [2019-12-27 18:24:25,630 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-12-27 18:24:25,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2019-12-27 18:24:25,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2019-12-27 18:24:25,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2019-12-27 18:24:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 418 transitions. [2019-12-27 18:24:25,635 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 418 transitions. Word has length 44 [2019-12-27 18:24:25,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 18:24:25,636 INFO L462 AbstractCegarLoop]: Abstraction has 218 states and 418 transitions. [2019-12-27 18:24:25,636 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 18:24:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 418 transitions. [2019-12-27 18:24:25,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 18:24:25,637 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 18:24:25,637 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 18:24:25,637 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 18:24:25,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 18:24:25,637 INFO L82 PathProgramCache]: Analyzing trace with hash -751064351, now seen corresponding path program 3 times [2019-12-27 18:24:25,638 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 18:24:25,638 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629509025] [2019-12-27 18:24:25,638 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 18:24:25,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:24:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 18:24:25,769 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 18:24:25,770 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 18:24:25,774 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1088] [1088] ULTIMATE.startENTRY-->L819: Formula: (let ((.cse1 (store |v_#valid_73| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_159| 1))) (and (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_63) (= 0 v_~y$read_delayed_var~0.offset_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= |v_#NULL.offset_7| 0) (= (select (select |v_#memory_int_284| |v_~#y~0.base_159|) |v_~#y~0.offset_159|) 0) (= v_~y$r_buff0_thd0~0_79 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_51 0) (= v_~y$r_buff1_thd1~0_350 0) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_51) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= v_~x~0_33 0) (= 0 v_~weak$$choice1~0_69) (= v_~y$w_buff1~0_107 0) (= 0 |v_~#y~0.offset_159|) (= 0 v_~y$w_buff0~0_175) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_5) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= |v_ULTIMATE.start_main_~#t2201~0.offset_21| 0) (= 0 v_~weak$$choice0~0_135) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_5) (= v_~y$w_buff0_used~0_744 0) (= v_~y$w_buff1_used~0_502 0) (= |v_#valid_71| (store .cse0 |v_ULTIMATE.start_main_~#t2201~0.base_27| 1)) (= 0 v_~y$flush_delayed~0_40) (= 0 v_~weak$$choice2~0_80) (< |v_#StackHeapBarrier_22| |v_~#y~0.base_159|) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (< 0 |v_#StackHeapBarrier_22|) (= v_~y$read_delayed~0_7 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2201~0.base_27|)) (= v_~y$mem_tmp~0_22 0) (= |v_#memory_int_283| (store |v_#memory_int_284| |v_ULTIMATE.start_main_~#t2201~0.base_27| (store (select |v_#memory_int_284| |v_ULTIMATE.start_main_~#t2201~0.base_27|) |v_ULTIMATE.start_main_~#t2201~0.offset_21| 0))) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7) (= v_~y$r_buff0_thd2~0_8 0) (= 0 (select .cse1 |v_~#y~0.base_159|)) (= v_~y$r_buff0_thd3~0_77 0) (= 0 v_~__unbuffered_p0_EAX~0_87) (= v_~y$r_buff0_thd1~0_425 0) (< |v_#StackHeapBarrier_22| |v_ULTIMATE.start_main_~#t2201~0.base_27|) (= 0 v_~y$r_buff1_thd3~0_55) (= (store (store |v_#length_33| |v_~#y~0.base_159| 4) |v_ULTIMATE.start_main_~#t2201~0.base_27| 4) |v_#length_32|) (= 0 v_~y$r_buff1_thd0~0_58) (= 0 v_~y$read_delayed_var~0.base_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6) (= v_~main$tmp_guard1~0_36 0) (= v_~__unbuffered_p0_EBX~0_47 0) (= v_~y$r_buff1_thd2~0_7 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7) (= 0 v_~__unbuffered_p2_EAX~0_38) (= 0 v_~__unbuffered_cnt~0_72) (= v_~main$tmp_guard0~0_37 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_22|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_284|, #length=|v_#length_33|} OutVars{ULTIMATE.start_main_~#t2203~0.offset=|v_ULTIMATE.start_main_~#t2203~0.offset_15|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_55|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_395|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_~#t2201~0.base=|v_ULTIMATE.start_main_~#t2201~0.base_27|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_122|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_62|, ~weak$$choice1~0=v_~weak$$choice1~0_69, ~y$mem_tmp~0=v_~y$mem_tmp~0_22, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_87, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_55, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_425, ~y$flush_delayed~0=v_~y$flush_delayed~0_40, #length=|v_#length_32|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_47, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_9|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_99|, ~weak$$choice0~0=v_~weak$$choice0~0_135, #StackHeapBarrier=|v_#StackHeapBarrier_22|, ~y$w_buff1~0=v_~y$w_buff1~0_107, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_7, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_7, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_10|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_72, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_58, ~x~0=v_~x~0_33, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_159|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_744, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_84|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_5, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_36, ~#y~0.base=|v_~#y~0.base_159|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_23|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_7, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_57|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_350, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_57|, ULTIMATE.start_main_~#t2202~0.base=|v_ULTIMATE.start_main_~#t2202~0.base_25|, ~y$w_buff0~0=v_~y$w_buff0~0_175, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_77, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ULTIMATE.start_main_~#t2202~0.offset=|v_ULTIMATE.start_main_~#t2202~0.offset_20|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_63, ULTIMATE.start_main_~#t2201~0.offset=|v_ULTIMATE.start_main_~#t2201~0.offset_21|, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_43|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_5, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_51|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_37, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_18|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_51, #NULL.base=|v_#NULL.base_7|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_6, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_79, #valid=|v_#valid_71|, #memory_int=|v_#memory_int_283|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_51, ~weak$$choice2~0=v_~weak$$choice2~0_80, ULTIMATE.start_main_~#t2203~0.base=|v_ULTIMATE.start_main_~#t2203~0.base_21|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_502} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2203~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t2201~0.base, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p0_EBX~0, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~mem62, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_~#t2202~0.base, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t2202~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_~#t2201~0.offset, ULTIMATE.start_main_#t~nondet69, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_~#t2203~0.base, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 18:24:25,778 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L819-1-->L821: Formula: (and (= (store |v_#memory_int_122| |v_ULTIMATE.start_main_~#t2202~0.base_9| (store (select |v_#memory_int_122| |v_ULTIMATE.start_main_~#t2202~0.base_9|) |v_ULTIMATE.start_main_~#t2202~0.offset_9| 1)) |v_#memory_int_121|) (= |v_#length_15| (store |v_#length_16| |v_ULTIMATE.start_main_~#t2202~0.base_9| 4)) (= |v_ULTIMATE.start_main_~#t2202~0.offset_9| 0) (not (= 0 |v_ULTIMATE.start_main_~#t2202~0.base_9|)) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t2202~0.base_9|)) (= (store |v_#valid_30| |v_ULTIMATE.start_main_~#t2202~0.base_9| 1) |v_#valid_29|) (< |v_#StackHeapBarrier_10| |v_ULTIMATE.start_main_~#t2202~0.base_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_10|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_122|, #length=|v_#length_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_10|, ULTIMATE.start_main_~#t2202~0.base=|v_ULTIMATE.start_main_~#t2202~0.base_9|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_121|, ULTIMATE.start_main_~#t2202~0.offset=|v_ULTIMATE.start_main_~#t2202~0.offset_9|, #length=|v_#length_15|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2202~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2202~0.offset, #length, ULTIMATE.start_main_#t~nondet59] because there is no mapped edge [2019-12-27 18:24:25,779 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [964] [964] L753-->L754: Formula: (and (= v_~y$w_buff0~0_54 v_~y$w_buff0~0_53) (not (= 0 (mod v_~weak$$choice2~0_30 256)))) InVars {~y$w_buff0~0=v_~y$w_buff0~0_54, ~weak$$choice2~0=v_~weak$$choice2~0_30} OutVars{P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_14|, ~y$w_buff0~0=v_~y$w_buff0~0_53, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_13|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_20|, ~weak$$choice2~0=v_~weak$$choice2~0_30, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_8|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_11|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 18:24:25,780 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L754-->L755: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_29 256))) (= v_~y$w_buff1~0_35 v_~y$w_buff1~0_34)) InVars {~y$w_buff1~0=v_~y$w_buff1~0_35, ~weak$$choice2~0=v_~weak$$choice2~0_29} OutVars{P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_11|, ~y$w_buff1~0=v_~y$w_buff1~0_34, P0Thread1of1ForFork2_#t~ite26=|v_P0Thread1of1ForFork2_#t~ite26_12|, P0Thread1of1ForFork2_#t~ite27=|v_P0Thread1of1ForFork2_#t~ite27_8|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_12|, ~weak$$choice2~0=v_~weak$$choice2~0_29, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_13|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite25, ~y$w_buff1~0, P0Thread1of1ForFork2_#t~ite26, P0Thread1of1ForFork2_#t~ite27, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~ite23] because there is no mapped edge [2019-12-27 18:24:25,781 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L821-1-->L823: Formula: (and (= |v_ULTIMATE.start_main_~#t2203~0.offset_9| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2203~0.base_11|) (= (store |v_#valid_39| |v_ULTIMATE.start_main_~#t2203~0.base_11| 1) |v_#valid_38|) (= (store |v_#memory_int_153| |v_ULTIMATE.start_main_~#t2203~0.base_11| (store (select |v_#memory_int_153| |v_ULTIMATE.start_main_~#t2203~0.base_11|) |v_ULTIMATE.start_main_~#t2203~0.offset_9| 2)) |v_#memory_int_152|) (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t2203~0.base_11|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2203~0.base_11| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2203~0.base_11|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_153|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_152|, ULTIMATE.start_main_~#t2203~0.offset=|v_ULTIMATE.start_main_~#t2203~0.offset_9|, #length=|v_#length_17|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_5|, ULTIMATE.start_main_~#t2203~0.base=|v_ULTIMATE.start_main_~#t2203~0.base_11|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2203~0.offset, #length, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2203~0.base] because there is no mapped edge [2019-12-27 18:24:25,781 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1048] [1048] L755-->L755-14: Formula: (let ((.cse1 (= 0 (mod ~weak$$choice2~0_In1587101344 256))) (.cse0 (mod ~y$w_buff0_used~0_In1587101344 256))) (or (and (= |P0Thread1of1ForFork2_#t~ite32_Out1587101344| .cse0) (= |P0Thread1of1ForFork2_#t~ite31_In1587101344| |P0Thread1of1ForFork2_#t~ite31_Out1587101344|) (not .cse1)) (and (= |P0Thread1of1ForFork2_#t~ite32_Out1587101344| |P0Thread1of1ForFork2_#t~ite31_Out1587101344|) .cse1 (= .cse0 |P0Thread1of1ForFork2_#t~ite31_Out1587101344|) (= .cse0 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1587101344, ~weak$$choice2~0=~weak$$choice2~0_In1587101344, P0Thread1of1ForFork2_#t~ite31=|P0Thread1of1ForFork2_#t~ite31_In1587101344|} OutVars{P0Thread1of1ForFork2_#t~ite32=|P0Thread1of1ForFork2_#t~ite32_Out1587101344|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1587101344, ~weak$$choice2~0=~weak$$choice2~0_In1587101344, P0Thread1of1ForFork2_#t~ite31=|P0Thread1of1ForFork2_#t~ite31_Out1587101344|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite32, P0Thread1of1ForFork2_#t~ite31] because there is no mapped edge [2019-12-27 18:24:25,786 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L757-->L758: Formula: (let ((.cse0 (= ~y$r_buff0_thd1~0_In-2048019115 ~y$r_buff0_thd1~0_Out-2048019115)) (.cse1 (= 0 (mod ~weak$$choice2~0_In-2048019115 256)))) (or (and .cse0 (= 0 (mod ~y$w_buff0_used~0_In-2048019115 256)) .cse1) (and .cse0 (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-2048019115, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In-2048019115, ~weak$$choice2~0=~weak$$choice2~0_In-2048019115} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-2048019115, P0Thread1of1ForFork2_#t~ite38=|P0Thread1of1ForFork2_#t~ite38_Out-2048019115|, P0Thread1of1ForFork2_#t~ite39=|P0Thread1of1ForFork2_#t~ite39_Out-2048019115|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out-2048019115, ~weak$$choice2~0=~weak$$choice2~0_In-2048019115, P0Thread1of1ForFork2_#t~ite40=|P0Thread1of1ForFork2_#t~ite40_Out-2048019115|, P0Thread1of1ForFork2_#t~ite41=|P0Thread1of1ForFork2_#t~ite41_Out-2048019115|, P0Thread1of1ForFork2_#t~ite42=|P0Thread1of1ForFork2_#t~ite42_Out-2048019115|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite38, P0Thread1of1ForFork2_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite40, P0Thread1of1ForFork2_#t~ite41, P0Thread1of1ForFork2_#t~ite42] because there is no mapped edge [2019-12-27 18:24:25,787 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [968] [968] L758-->L762: Formula: (and (= |v_~#y~0.base_58| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_18) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13 |v_~#y~0.offset_58|) (not (= 0 (mod v_~weak$$choice2~0_33 256))) (= v_~y$r_buff1_thd1~0_143 v_~y$r_buff1_thd1~0_142) (= (select (select |v_#memory_int_112| |v_~#y~0.base_58|) |v_~#y~0.offset_58|) v_~__unbuffered_p0_EAX~0_20)) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_143, ~#y~0.offset=|v_~#y~0.offset_58|, #memory_int=|v_#memory_int_112|, ~#y~0.base=|v_~#y~0.base_58|, ~weak$$choice2~0=v_~weak$$choice2~0_33} OutVars{P0Thread1of1ForFork2_#t~ite43=|v_P0Thread1of1ForFork2_#t~ite43_18|, P0Thread1of1ForFork2_#t~ite44=|v_P0Thread1of1ForFork2_#t~ite44_25|, P0Thread1of1ForFork2_#t~ite45=|v_P0Thread1of1ForFork2_#t~ite45_18|, ~#y~0.offset=|v_~#y~0.offset_58|, P0Thread1of1ForFork2_#t~ite46=|v_P0Thread1of1ForFork2_#t~ite46_17|, P0Thread1of1ForFork2_#t~ite47=|v_P0Thread1of1ForFork2_#t~ite47_19|, P0Thread1of1ForFork2_#t~ite48=|v_P0Thread1of1ForFork2_#t~ite48_25|, ~#y~0.base=|v_~#y~0.base_58|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_13, P0Thread1of1ForFork2_#t~mem49=|v_P0Thread1of1ForFork2_#t~mem49_12|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_142, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_20, #memory_int=|v_#memory_int_112|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_13, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_18, ~weak$$choice2~0=v_~weak$$choice2~0_33} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite43, P0Thread1of1ForFork2_#t~mem49, P0Thread1of1ForFork2_#t~ite44, ~y$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~ite45, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork2_#t~ite46, P0Thread1of1ForFork2_#t~ite47, P0Thread1of1ForFork2_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 18:24:25,787 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L762-->L773: Formula: (and (= (store |v_#memory_int_51| |v_~#y~0.base_26| (store (select |v_#memory_int_51| |v_~#y~0.base_26|) |v_~#y~0.offset_26| v_~y$mem_tmp~0_4)) |v_#memory_int_50|) (= v_~__unbuffered_p0_EBX~0_5 v_~x~0_7) (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= v_~__unbuffered_cnt~0_9 (+ v_~__unbuffered_cnt~0_10 1)) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_4, ~#y~0.offset=|v_~#y~0.offset_26|, #memory_int=|v_#memory_int_51|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~#y~0.base=|v_~#y~0.base_26|, ~x~0=v_~x~0_7} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_4, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_5, ~#y~0.offset=|v_~#y~0.offset_26|, P0Thread1of1ForFork2_#t~mem50=|v_P0Thread1of1ForFork2_#t~mem50_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, #memory_int=|v_#memory_int_50|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~#y~0.base=|v_~#y~0.base_26|, P0Thread1of1ForFork2_#t~ite51=|v_P0Thread1of1ForFork2_#t~ite51_7|, ~x~0=v_~x~0_7} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0, P0Thread1of1ForFork2_#t~mem50, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#t~ite51] because there is no mapped edge [2019-12-27 18:24:25,787 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [995] [995] P1ENTRY-->P1EXIT: Formula: (and (= v_~x~0_17 1) (= v_P1Thread1of1ForFork0_~arg.offset_8 |v_P1Thread1of1ForFork0_#in~arg.offset_8|) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|) (= v_P1Thread1of1ForFork0_~arg.base_8 |v_P1Thread1of1ForFork0_#in~arg.base_8|)) InVars {P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_8|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_8, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_8, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_8|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base, ~x~0] because there is no mapped edge [2019-12-27 18:24:25,790 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L796-2-->L796-5: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff1_used~0_In-1331325961 256))) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In-1331325961 256))) (.cse2 (= |P2Thread1of1ForFork1_#t~ite54_Out-1331325961| |P2Thread1of1ForFork1_#t~ite53_Out-1331325961|))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork1_#t~mem52_In-1331325961| |P2Thread1of1ForFork1_#t~mem52_Out-1331325961|) (= ~y$w_buff1~0_In-1331325961 |P2Thread1of1ForFork1_#t~ite53_Out-1331325961|) .cse2) (and (= |P2Thread1of1ForFork1_#t~mem52_Out-1331325961| |P2Thread1of1ForFork1_#t~ite53_Out-1331325961|) (or .cse1 .cse0) (= |P2Thread1of1ForFork1_#t~mem52_Out-1331325961| (select (select |#memory_int_In-1331325961| |~#y~0.base_In-1331325961|) |~#y~0.offset_In-1331325961|)) .cse2))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1331325961, ~#y~0.offset=|~#y~0.offset_In-1331325961|, ~y$w_buff1~0=~y$w_buff1~0_In-1331325961, #memory_int=|#memory_int_In-1331325961|, ~#y~0.base=|~#y~0.base_In-1331325961|, P2Thread1of1ForFork1_#t~mem52=|P2Thread1of1ForFork1_#t~mem52_In-1331325961|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1331325961} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1331325961, ~#y~0.offset=|~#y~0.offset_In-1331325961|, ~y$w_buff1~0=~y$w_buff1~0_In-1331325961, P2Thread1of1ForFork1_#t~ite53=|P2Thread1of1ForFork1_#t~ite53_Out-1331325961|, P2Thread1of1ForFork1_#t~ite54=|P2Thread1of1ForFork1_#t~ite54_Out-1331325961|, #memory_int=|#memory_int_In-1331325961|, ~#y~0.base=|~#y~0.base_In-1331325961|, P2Thread1of1ForFork1_#t~mem52=|P2Thread1of1ForFork1_#t~mem52_Out-1331325961|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1331325961} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite53, P2Thread1of1ForFork1_#t~ite54, P2Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 18:24:25,791 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [975] [975] L797-->L797-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In2135020661 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd3~0_In2135020661 256) 0))) (or (and (= |P2Thread1of1ForFork1_#t~ite55_Out2135020661| ~y$w_buff0_used~0_In2135020661) (or .cse0 .cse1)) (and (= |P2Thread1of1ForFork1_#t~ite55_Out2135020661| 0) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In2135020661, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2135020661} OutVars{P2Thread1of1ForFork1_#t~ite55=|P2Thread1of1ForFork1_#t~ite55_Out2135020661|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2135020661, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2135020661} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 18:24:25,793 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [984] [984] L798-->L798-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-1082164759 256))) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-1082164759 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In-1082164759 256))) (.cse2 (= (mod ~y$r_buff1_thd3~0_In-1082164759 256) 0))) (or (and (= |P2Thread1of1ForFork1_#t~ite56_Out-1082164759| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse0 .cse1) (or .cse3 .cse2) (= ~y$w_buff1_used~0_In-1082164759 |P2Thread1of1ForFork1_#t~ite56_Out-1082164759|)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1082164759, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1082164759, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1082164759, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1082164759} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1082164759, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1082164759, P2Thread1of1ForFork1_#t~ite56=|P2Thread1of1ForFork1_#t~ite56_Out-1082164759|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1082164759, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1082164759} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 18:24:25,794 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L799-->L800: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In2097990348 256))) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In2097990348 256)))) (or (and (not .cse0) (= ~y$r_buff0_thd3~0_Out2097990348 0) (not .cse1)) (and (or .cse0 .cse1) (= ~y$r_buff0_thd3~0_Out2097990348 ~y$r_buff0_thd3~0_In2097990348)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In2097990348, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In2097990348} OutVars{P2Thread1of1ForFork1_#t~ite57=|P2Thread1of1ForFork1_#t~ite57_Out2097990348|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In2097990348, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out2097990348} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite57, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 18:24:25,795 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [987] [987] L800-->L800-2: Formula: (let ((.cse2 (= 0 (mod ~y$w_buff0_used~0_In-1826116693 256))) (.cse3 (= (mod ~y$r_buff0_thd3~0_In-1826116693 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-1826116693 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In-1826116693 256)))) (or (and (= 0 |P2Thread1of1ForFork1_#t~ite58_Out-1826116693|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (= ~y$r_buff1_thd3~0_In-1826116693 |P2Thread1of1ForFork1_#t~ite58_Out-1826116693|) (or .cse2 .cse3) (or .cse0 .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1826116693, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1826116693, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1826116693, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1826116693} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1826116693, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out-1826116693|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1826116693, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-1826116693, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1826116693} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 18:24:25,795 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L800-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= |v_P2Thread1of1ForFork1_#t~ite58_30| v_~y$r_buff1_thd3~0_40) (= (+ v_~__unbuffered_cnt~0_43 1) v_~__unbuffered_cnt~0_42)) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_30|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_40, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_29|, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_42, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 18:24:25,796 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [952] [952] L827-->L829-2: Formula: (and (or (= 0 (mod v_~y$w_buff0_used~0_253 256)) (= (mod v_~y$r_buff0_thd0~0_29 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_253, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_253, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 18:24:25,797 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L829-2-->L829-4: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd0~0_In-1893079767 256))) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-1893079767 256)))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem62_Out-1893079767| (select (select |#memory_int_In-1893079767| |~#y~0.base_In-1893079767|) |~#y~0.offset_In-1893079767|)) (= |ULTIMATE.start_main_#t~mem62_Out-1893079767| |ULTIMATE.start_main_#t~ite63_Out-1893079767|)) (and (not .cse1) (not .cse0) (= |ULTIMATE.start_main_#t~ite63_Out-1893079767| ~y$w_buff1~0_In-1893079767) (= |ULTIMATE.start_main_#t~mem62_In-1893079767| |ULTIMATE.start_main_#t~mem62_Out-1893079767|)))) InVars {~#y~0.offset=|~#y~0.offset_In-1893079767|, ~y$w_buff1~0=~y$w_buff1~0_In-1893079767, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In-1893079767|, #memory_int=|#memory_int_In-1893079767|, ~#y~0.base=|~#y~0.base_In-1893079767|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1893079767, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1893079767} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out-1893079767|, ~#y~0.offset=|~#y~0.offset_In-1893079767|, ~y$w_buff1~0=~y$w_buff1~0_In-1893079767, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out-1893079767|, #memory_int=|#memory_int_In-1893079767|, ~#y~0.base=|~#y~0.base_In-1893079767|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1893079767, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1893079767} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62] because there is no mapped edge [2019-12-27 18:24:25,797 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [898] [898] L829-4-->L830: Formula: (= (store |v_#memory_int_48| |v_~#y~0.base_24| (store (select |v_#memory_int_48| |v_~#y~0.base_24|) |v_~#y~0.offset_24| |v_ULTIMATE.start_main_#t~ite63_15|)) |v_#memory_int_47|) InVars {ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_15|, ~#y~0.offset=|v_~#y~0.offset_24|, #memory_int=|v_#memory_int_48|, ~#y~0.base=|v_~#y~0.base_24|} OutVars{ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_14|, ~#y~0.offset=|v_~#y~0.offset_24|, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_12|, #memory_int=|v_#memory_int_47|, ~#y~0.base=|v_~#y~0.base_24|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_24|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, #memory_int, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 18:24:25,797 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [974] [974] L830-->L830-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1752488373 256))) (.cse0 (= (mod ~y$w_buff0_used~0_In-1752488373 256) 0))) (or (and (or .cse0 .cse1) (= ~y$w_buff0_used~0_In-1752488373 |ULTIMATE.start_main_#t~ite65_Out-1752488373|)) (and (= 0 |ULTIMATE.start_main_#t~ite65_Out-1752488373|) (not .cse1) (not .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1752488373, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1752488373} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1752488373, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1752488373, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out-1752488373|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 18:24:25,799 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L831-->L831-2: Formula: (let ((.cse0 (= (mod ~y$w_buff1_used~0_In-1882265781 256) 0)) (.cse1 (= (mod ~y$r_buff1_thd0~0_In-1882265781 256) 0)) (.cse2 (= (mod ~y$w_buff0_used~0_In-1882265781 256) 0)) (.cse3 (= 0 (mod ~y$r_buff0_thd0~0_In-1882265781 256)))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite66_Out-1882265781| ~y$w_buff1_used~0_In-1882265781)) (and (= 0 |ULTIMATE.start_main_#t~ite66_Out-1882265781|) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1882265781, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1882265781, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1882265781, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1882265781} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1882265781, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1882265781, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out-1882265781|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1882265781, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1882265781} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 18:24:25,800 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L832-->L833: Formula: (let ((.cse0 (= (mod ~y$r_buff0_thd0~0_In1667559447 256) 0)) (.cse1 (= 0 (mod ~y$w_buff0_used~0_In1667559447 256)))) (or (and (not .cse0) (not .cse1) (= 0 ~y$r_buff0_thd0~0_Out1667559447)) (and (= ~y$r_buff0_thd0~0_In1667559447 ~y$r_buff0_thd0~0_Out1667559447) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1667559447, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1667559447} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1667559447, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out1667559447, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out1667559447|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 18:24:25,801 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [972] [972] L833-->L833-2: Formula: (let ((.cse3 (= (mod ~y$w_buff0_used~0_In684654837 256) 0)) (.cse2 (= (mod ~y$r_buff0_thd0~0_In684654837 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In684654837 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In684654837 256) 0))) (or (and (or .cse0 .cse1) (= ~y$r_buff1_thd0~0_In684654837 |ULTIMATE.start_main_#t~ite68_Out684654837|) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse0) (not .cse1))) (= 0 |ULTIMATE.start_main_#t~ite68_Out684654837|)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In684654837, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In684654837, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In684654837, ~y$w_buff1_used~0=~y$w_buff1_used~0_In684654837} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In684654837, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In684654837, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out684654837|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In684654837, ~y$w_buff1_used~0=~y$w_buff1_used~0_In684654837} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-27 18:24:25,802 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [971] [971] L837-->L837-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In943277291 256) 0)) (.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In943277291 256) 0)))) (or (and (= ~__unbuffered_p0_EAX~0_In943277291 |ULTIMATE.start_main_#t~ite71_Out943277291|) .cse0 .cse1 (= |ULTIMATE.start_main_#t~mem70_In943277291| |ULTIMATE.start_main_#t~mem70_Out943277291|)) (and (= |ULTIMATE.start_main_#t~mem70_Out943277291| |ULTIMATE.start_main_#t~ite71_Out943277291|) (not .cse1) (= |ULTIMATE.start_main_#t~mem70_Out943277291| (select (select |#memory_int_In943277291| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In943277291) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In943277291)) .cse0))) InVars {~weak$$choice1~0=~weak$$choice1~0_In943277291, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In943277291, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In943277291, #memory_int=|#memory_int_In943277291|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_In943277291|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In943277291, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In943277291} OutVars{ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out943277291|, ~weak$$choice1~0=~weak$$choice1~0_In943277291, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In943277291, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In943277291, #memory_int=|#memory_int_In943277291|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_Out943277291|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In943277291, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In943277291} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-27 18:24:25,802 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1037] [1037] L837-3-->L5: Formula: (and (let ((.cse0 (= 1 v_~__unbuffered_p2_EAX~0_15)) (.cse1 (= v_~__unbuffered_p0_EBX~0_18 0)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_42))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_14 0)) (and (= v_~main$tmp_guard1~0_14 1) (or (not .cse0) (not .cse1) (not .cse2))))) (= |v_ULTIMATE.start_main_#t~ite71_27| v_~__unbuffered_p0_EAX~0_42) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_27|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_18, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_15} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_42, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_26|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_18, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_25|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_22|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_15, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 18:24:25,803 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_8 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_8 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_8, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 18:24:25,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 06:24:25 BasicIcfg [2019-12-27 18:24:25,899 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 18:24:25,901 INFO L168 Benchmark]: Toolchain (without parser) took 18911.09 ms. Allocated memory was 145.8 MB in the beginning and 713.0 MB in the end (delta: 567.3 MB). Free memory was 101.5 MB in the beginning and 227.1 MB in the end (delta: -125.6 MB). Peak memory consumption was 441.7 MB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,902 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 771.16 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 101.3 MB in the beginning and 155.6 MB in the end (delta: -54.3 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,904 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.07 ms. Allocated memory is still 202.9 MB. Free memory was 155.6 MB in the beginning and 153.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,904 INFO L168 Benchmark]: Boogie Preprocessor took 42.34 ms. Allocated memory is still 202.9 MB. Free memory was 153.0 MB in the beginning and 150.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,905 INFO L168 Benchmark]: RCFGBuilder took 1131.50 ms. Allocated memory is still 202.9 MB. Free memory was 150.4 MB in the beginning and 92.6 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,906 INFO L168 Benchmark]: TraceAbstraction took 16904.62 ms. Allocated memory was 202.9 MB in the beginning and 713.0 MB in the end (delta: 510.1 MB). Free memory was 91.9 MB in the beginning and 227.1 MB in the end (delta: -135.2 MB). Peak memory consumption was 374.9 MB. Max. memory is 7.1 GB. [2019-12-27 18:24:25,911 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 771.16 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 101.3 MB in the beginning and 155.6 MB in the end (delta: -54.3 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 56.07 ms. Allocated memory is still 202.9 MB. Free memory was 155.6 MB in the beginning and 153.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.34 ms. Allocated memory is still 202.9 MB. Free memory was 153.0 MB in the beginning and 150.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1131.50 ms. Allocated memory is still 202.9 MB. Free memory was 150.4 MB in the beginning and 92.6 MB in the end (delta: 57.9 MB). Peak memory consumption was 57.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16904.62 ms. Allocated memory was 202.9 MB in the beginning and 713.0 MB in the end (delta: 510.1 MB). Free memory was 91.9 MB in the beginning and 227.1 MB in the end (delta: -135.2 MB). Peak memory consumption was 374.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.2s, 207 ProgramPointsBefore, 86 ProgramPointsAfterwards, 252 TransitionsBefore, 108 TransitionsAfterwards, 20370 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 56 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 81 ConcurrentYvCompositions, 27 ChoiceCompositions, 9513 VarBasedMoverChecksPositive, 222 VarBasedMoverChecksNegative, 31 SemBasedMoverChecksPositive, 278 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.9s, 0 MoverChecksTotal, 88825 CheckedPairsTotal, 187 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L819] FCALL, FORK 0 pthread_create(&t2201, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 y$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(y) [L750] 1 y$mem_tmp = y [L751] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L752] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L752] EXPR 1 \read(y) [L752] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L821] FCALL, FORK 0 pthread_create(&t2202, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L755] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L823] FCALL, FORK 0 pthread_create(&t2203, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L756] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L756] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L790] 3 __unbuffered_p2_EAX = x [L793] 3 y = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L796] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L796] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L797] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L798] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L825] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=3, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L830] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L831] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L833] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L836] 0 weak$$choice1 = __VERIFIER_nondet_bool() - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 198 locations, 1 error locations. Result: UNSAFE, OverallTime: 16.5s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1094 SDtfs, 1663 SDslu, 1663 SDs, 0 SdLazy, 647 SolverSat, 93 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 68 GetRequests, 22 SyntacticMatches, 6 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=18836occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 1098 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 397 NumberOfCodeBlocks, 397 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 342 ConstructedInterpolants, 0 QuantifiedInterpolants, 39458 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...