/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.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 18:31:54,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 18:31:54,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 18:31:54,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 18:31:54,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 18:31:54,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 18:31:54,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 18:31:54,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 18:31:54,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 18:31:54,241 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 18:31:54,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 18:31:54,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 18:31:54,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 18:31:54,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 18:31:54,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 18:31:54,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 18:31:54,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 18:31:54,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 18:31:54,249 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 18:31:54,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 18:31:54,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 18:31:54,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 18:31:54,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 18:31:54,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 18:31:54,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 18:31:54,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 18:31:54,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 18:31:54,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 18:31:54,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 18:31:54,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 18:31:54,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 18:31:54,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 18:31:54,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 18:31:54,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 18:31:54,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 18:31:54,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 18:31:54,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 18:31:54,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 18:31:54,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 18:31:54,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 18:31:54,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 18:31:54,267 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.epf [2019-12-18 18:31:54,281 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 18:31:54,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 18:31:54,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 18:31:54,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 18:31:54,282 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 18:31:54,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 18:31:54,283 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 18:31:54,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 18:31:54,283 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 18:31:54,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 18:31:54,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 18:31:54,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 18:31:54,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 18:31:54,284 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 18:31:54,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 18:31:54,284 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 18:31:54,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 18:31:54,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 18:31:54,285 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 18:31:54,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 18:31:54,285 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 18:31:54,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 18:31:54,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 18:31:54,286 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 18:31:54,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 18:31:54,286 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 18:31:54,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 18:31:54,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 18:31:54,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 18:31:54,547 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 18:31:54,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 18:31:54,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 18:31:54,564 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 18:31:54,565 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 18:31:54,566 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i [2019-12-18 18:31:54,623 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2248fbdb8/04453006d5a64fdaad8d50c54d10544d/FLAGa2d8aa54f [2019-12-18 18:31:55,153 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 18:31:55,154 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe009_rmo.oepc.i [2019-12-18 18:31:55,169 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2248fbdb8/04453006d5a64fdaad8d50c54d10544d/FLAGa2d8aa54f [2019-12-18 18:31:55,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2248fbdb8/04453006d5a64fdaad8d50c54d10544d [2019-12-18 18:31:55,446 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 18:31:55,448 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 18:31:55,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 18:31:55,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 18:31:55,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 18:31:55,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 06:31:55" (1/1) ... [2019-12-18 18:31:55,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a58602b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:55, skipping insertion in model container [2019-12-18 18:31:55,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 06:31:55" (1/1) ... [2019-12-18 18:31:55,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 18:31:55,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 18:31:56,040 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 18:31:56,054 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 18:31:56,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 18:31:56,271 INFO L208 MainTranslator]: Completed translation [2019-12-18 18:31:56,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56 WrapperNode [2019-12-18 18:31:56,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 18:31:56,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 18:31:56,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 18:31:56,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 18:31:56,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,305 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 18:31:56,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 18:31:56,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 18:31:56,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 18:31:56,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (1/1) ... [2019-12-18 18:31:56,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 18:31:56,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 18:31:56,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 18:31:56,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 18:31:56,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (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 [2019-12-18 18:31:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 18:31:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 18:31:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 18:31:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 18:31:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 18:31:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 18:31:56,453 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 18:31:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 18:31:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 18:31:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 18:31:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 18:31:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 18:31:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 18:31:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 18:31:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 18:31:56,457 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 18:31:57,386 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 18:31:57,387 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 18:31:57,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 06:31:57 BoogieIcfgContainer [2019-12-18 18:31:57,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 18:31:57,389 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 18:31:57,389 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 18:31:57,392 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 18:31:57,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 06:31:55" (1/3) ... [2019-12-18 18:31:57,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30084f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 06:31:57, skipping insertion in model container [2019-12-18 18:31:57,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 06:31:56" (2/3) ... [2019-12-18 18:31:57,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30084f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 06:31:57, skipping insertion in model container [2019-12-18 18:31:57,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 06:31:57" (3/3) ... [2019-12-18 18:31:57,396 INFO L109 eAbstractionObserver]: Analyzing ICFG safe009_rmo.oepc.i [2019-12-18 18:31:57,408 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 18:31:57,408 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 18:31:57,425 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 18:31:57,426 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 18:31:57,498 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,499 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,500 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,500 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,500 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,501 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,502 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,503 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,504 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,505 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,506 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,507 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,509 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,510 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,511 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,512 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,513 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,514 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,515 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,516 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,517 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,518 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,519 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,520 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,521 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,522 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,522 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,522 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,522 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,523 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,524 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,525 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,526 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,527 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,527 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,527 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,527 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,527 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,528 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,528 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,528 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,528 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,529 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,529 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,529 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,530 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,531 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,532 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,533 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,534 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,534 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,534 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,534 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,534 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,535 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,535 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,538 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,539 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,539 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,540 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,541 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,541 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,542 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,543 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,544 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,546 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~mem30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,546 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,547 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,547 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,547 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,547 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,547 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,548 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,548 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,548 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,548 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,550 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~mem37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,550 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,550 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,550 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,550 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,551 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,552 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 18:31:57,566 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 18:31:57,586 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 18:31:57,586 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 18:31:57,586 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 18:31:57,586 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 18:31:57,586 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 18:31:57,586 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 18:31:57,587 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 18:31:57,587 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 18:31:57,604 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 275 transitions [2019-12-18 18:31:57,606 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-18 18:31:57,721 INFO L126 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-18 18:31:57,722 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 18:31:57,746 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 523 event pairs. 9/217 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-18 18:31:57,785 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 222 places, 275 transitions [2019-12-18 18:31:57,852 INFO L126 PetriNetUnfolder]: 63/272 cut-off events. [2019-12-18 18:31:57,852 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 18:31:57,868 INFO L76 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 272 events. 63/272 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 523 event pairs. 9/217 useless extension candidates. Maximal degree in co-relation 225. Up to 2 conditions per place. [2019-12-18 18:31:57,912 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 30330 [2019-12-18 18:31:57,913 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 18:32:04,271 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 95 [2019-12-18 18:32:04,407 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-12-18 18:32:04,982 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 132 [2019-12-18 18:32:05,247 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-12-18 18:32:05,280 INFO L206 etLargeBlockEncoding]: Checked pairs total: 174826 [2019-12-18 18:32:05,280 INFO L214 etLargeBlockEncoding]: Total number of compositions: 148 [2019-12-18 18:32:05,283 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 138 transitions [2019-12-18 18:33:07,515 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 244870 states. [2019-12-18 18:33:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 244870 states. [2019-12-18 18:33:07,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2019-12-18 18:33:07,875 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:07,876 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] [2019-12-18 18:33:07,876 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:07,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:07,883 INFO L82 PathProgramCache]: Analyzing trace with hash 1234569724, now seen corresponding path program 1 times [2019-12-18 18:33:07,892 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:07,893 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019397276] [2019-12-18 18:33:07,894 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:08,314 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019397276] [2019-12-18 18:33:08,315 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:08,317 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 18:33:08,319 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872925112] [2019-12-18 18:33:08,324 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 18:33:08,325 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:08,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 18:33:08,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 18:33:08,343 INFO L87 Difference]: Start difference. First operand 244870 states. Second operand 3 states. [2019-12-18 18:33:09,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:09,015 INFO L93 Difference]: Finished difference Result 48850 states and 176197 transitions. [2019-12-18 18:33:09,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 18:33:09,017 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2019-12-18 18:33:09,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:09,444 INFO L225 Difference]: With dead ends: 48850 [2019-12-18 18:33:09,444 INFO L226 Difference]: Without dead ends: 47902 [2019-12-18 18:33:09,446 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 18:33:10,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47902 states. [2019-12-18 18:33:15,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47902 to 47902. [2019-12-18 18:33:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47902 states. [2019-12-18 18:33:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47902 states to 47902 states and 173032 transitions. [2019-12-18 18:33:15,609 INFO L78 Accepts]: Start accepts. Automaton has 47902 states and 173032 transitions. Word has length 32 [2019-12-18 18:33:15,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:15,609 INFO L462 AbstractCegarLoop]: Abstraction has 47902 states and 173032 transitions. [2019-12-18 18:33:15,609 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 18:33:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 47902 states and 173032 transitions. [2019-12-18 18:33:15,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-18 18:33:15,712 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:15,713 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] [2019-12-18 18:33:15,713 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:15,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:15,713 INFO L82 PathProgramCache]: Analyzing trace with hash -1587220175, now seen corresponding path program 1 times [2019-12-18 18:33:15,714 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:15,714 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54567982] [2019-12-18 18:33:15,714 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:15,926 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54567982] [2019-12-18 18:33:15,927 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:15,927 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 18:33:15,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114035001] [2019-12-18 18:33:15,929 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 18:33:15,929 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:15,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 18:33:15,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 18:33:15,929 INFO L87 Difference]: Start difference. First operand 47902 states and 173032 transitions. Second operand 5 states. [2019-12-18 18:33:17,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:17,093 INFO L93 Difference]: Finished difference Result 71474 states and 248921 transitions. [2019-12-18 18:33:17,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 18:33:17,094 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-12-18 18:33:17,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:17,418 INFO L225 Difference]: With dead ends: 71474 [2019-12-18 18:33:17,418 INFO L226 Difference]: Without dead ends: 71474 [2019-12-18 18:33:17,419 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 18:33:18,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71474 states. [2019-12-18 18:33:20,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71474 to 66659. [2019-12-18 18:33:20,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66659 states. [2019-12-18 18:33:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66659 states to 66659 states and 233504 transitions. [2019-12-18 18:33:20,450 INFO L78 Accepts]: Start accepts. Automaton has 66659 states and 233504 transitions. Word has length 42 [2019-12-18 18:33:20,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:20,450 INFO L462 AbstractCegarLoop]: Abstraction has 66659 states and 233504 transitions. [2019-12-18 18:33:20,450 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 18:33:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 66659 states and 233504 transitions. [2019-12-18 18:33:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-18 18:33:20,511 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:20,511 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] [2019-12-18 18:33:20,512 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:20,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:20,512 INFO L82 PathProgramCache]: Analyzing trace with hash 1643912827, now seen corresponding path program 1 times [2019-12-18 18:33:20,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:20,513 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47536385] [2019-12-18 18:33:20,513 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:20,582 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47536385] [2019-12-18 18:33:20,582 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:20,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 18:33:20,582 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1974409865] [2019-12-18 18:33:20,583 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 18:33:20,583 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:20,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 18:33:20,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 18:33:20,584 INFO L87 Difference]: Start difference. First operand 66659 states and 233504 transitions. Second operand 4 states. [2019-12-18 18:33:20,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:20,645 INFO L93 Difference]: Finished difference Result 11264 states and 33467 transitions. [2019-12-18 18:33:20,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 18:33:20,645 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2019-12-18 18:33:20,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:20,678 INFO L225 Difference]: With dead ends: 11264 [2019-12-18 18:33:20,678 INFO L226 Difference]: Without dead ends: 11264 [2019-12-18 18:33:20,679 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-18 18:33:20,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11264 states. [2019-12-18 18:33:20,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11264 to 11264. [2019-12-18 18:33:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11264 states. [2019-12-18 18:33:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11264 states to 11264 states and 33467 transitions. [2019-12-18 18:33:20,932 INFO L78 Accepts]: Start accepts. Automaton has 11264 states and 33467 transitions. Word has length 43 [2019-12-18 18:33:20,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:20,933 INFO L462 AbstractCegarLoop]: Abstraction has 11264 states and 33467 transitions. [2019-12-18 18:33:20,933 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 18:33:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 11264 states and 33467 transitions. [2019-12-18 18:33:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-18 18:33:20,957 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:20,958 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:20,958 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:20,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:20,964 INFO L82 PathProgramCache]: Analyzing trace with hash -243980049, now seen corresponding path program 1 times [2019-12-18 18:33:20,964 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:20,964 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019523427] [2019-12-18 18:33:20,965 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:21,143 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019523427] [2019-12-18 18:33:21,143 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:21,143 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 18:33:21,144 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284436869] [2019-12-18 18:33:21,144 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 18:33:21,144 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:21,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 18:33:21,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 18:33:21,145 INFO L87 Difference]: Start difference. First operand 11264 states and 33467 transitions. Second operand 5 states. [2019-12-18 18:33:21,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:21,207 INFO L93 Difference]: Finished difference Result 8377 states and 26170 transitions. [2019-12-18 18:33:21,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 18:33:21,208 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 54 [2019-12-18 18:33:21,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:21,221 INFO L225 Difference]: With dead ends: 8377 [2019-12-18 18:33:21,221 INFO L226 Difference]: Without dead ends: 8377 [2019-12-18 18:33:21,221 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-12-18 18:33:21,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8377 states. [2019-12-18 18:33:21,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8377 to 8119. [2019-12-18 18:33:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8119 states. [2019-12-18 18:33:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8119 states to 8119 states and 25487 transitions. [2019-12-18 18:33:21,412 INFO L78 Accepts]: Start accepts. Automaton has 8119 states and 25487 transitions. Word has length 54 [2019-12-18 18:33:21,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:21,412 INFO L462 AbstractCegarLoop]: Abstraction has 8119 states and 25487 transitions. [2019-12-18 18:33:21,412 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 18:33:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 8119 states and 25487 transitions. [2019-12-18 18:33:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2019-12-18 18:33:21,425 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:21,425 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:21,425 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:21,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:21,426 INFO L82 PathProgramCache]: Analyzing trace with hash -2087528719, now seen corresponding path program 1 times [2019-12-18 18:33:21,426 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:21,427 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509524658] [2019-12-18 18:33:21,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:21,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:21,527 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509524658] [2019-12-18 18:33:21,527 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:21,527 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 18:33:21,527 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019101675] [2019-12-18 18:33:21,528 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 18:33:21,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:21,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 18:33:21,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 18:33:21,529 INFO L87 Difference]: Start difference. First operand 8119 states and 25487 transitions. Second operand 4 states. [2019-12-18 18:33:21,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:21,747 INFO L93 Difference]: Finished difference Result 9182 states and 28111 transitions. [2019-12-18 18:33:21,747 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 18:33:21,747 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2019-12-18 18:33:21,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:21,763 INFO L225 Difference]: With dead ends: 9182 [2019-12-18 18:33:21,763 INFO L226 Difference]: Without dead ends: 9182 [2019-12-18 18:33:21,763 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 18:33:21,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9182 states. [2019-12-18 18:33:21,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9182 to 8049. [2019-12-18 18:33:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8049 states. [2019-12-18 18:33:21,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8049 states to 8049 states and 24843 transitions. [2019-12-18 18:33:21,949 INFO L78 Accepts]: Start accepts. Automaton has 8049 states and 24843 transitions. Word has length 68 [2019-12-18 18:33:21,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:21,949 INFO L462 AbstractCegarLoop]: Abstraction has 8049 states and 24843 transitions. [2019-12-18 18:33:21,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 18:33:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 8049 states and 24843 transitions. [2019-12-18 18:33:21,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-12-18 18:33:21,963 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:21,963 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:21,963 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:21,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:21,964 INFO L82 PathProgramCache]: Analyzing trace with hash -140112274, now seen corresponding path program 1 times [2019-12-18 18:33:21,964 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:21,964 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361725429] [2019-12-18 18:33:21,965 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:22,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:22,085 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361725429] [2019-12-18 18:33:22,085 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:22,086 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 18:33:22,087 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537162502] [2019-12-18 18:33:22,088 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 18:33:22,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:22,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 18:33:22,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 18:33:22,089 INFO L87 Difference]: Start difference. First operand 8049 states and 24843 transitions. Second operand 5 states. [2019-12-18 18:33:22,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:22,476 INFO L93 Difference]: Finished difference Result 9428 states and 28614 transitions. [2019-12-18 18:33:22,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 18:33:22,476 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 69 [2019-12-18 18:33:22,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:22,491 INFO L225 Difference]: With dead ends: 9428 [2019-12-18 18:33:22,491 INFO L226 Difference]: Without dead ends: 9428 [2019-12-18 18:33:22,491 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-12-18 18:33:22,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9428 states. [2019-12-18 18:33:22,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9428 to 7791. [2019-12-18 18:33:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7791 states. [2019-12-18 18:33:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7791 states to 7791 states and 23870 transitions. [2019-12-18 18:33:22,668 INFO L78 Accepts]: Start accepts. Automaton has 7791 states and 23870 transitions. Word has length 69 [2019-12-18 18:33:22,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:22,669 INFO L462 AbstractCegarLoop]: Abstraction has 7791 states and 23870 transitions. [2019-12-18 18:33:22,669 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 18:33:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 7791 states and 23870 transitions. [2019-12-18 18:33:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-18 18:33:22,678 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:22,678 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:22,678 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:22,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:22,679 INFO L82 PathProgramCache]: Analyzing trace with hash -1816469863, now seen corresponding path program 1 times [2019-12-18 18:33:22,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:22,679 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078098460] [2019-12-18 18:33:22,679 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:22,781 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078098460] [2019-12-18 18:33:22,781 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:22,782 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 18:33:22,782 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132005629] [2019-12-18 18:33:22,782 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 18:33:22,783 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:22,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 18:33:22,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 18:33:22,783 INFO L87 Difference]: Start difference. First operand 7791 states and 23870 transitions. Second operand 3 states. [2019-12-18 18:33:22,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:22,843 INFO L93 Difference]: Finished difference Result 7790 states and 23868 transitions. [2019-12-18 18:33:22,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 18:33:22,844 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-18 18:33:22,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:22,857 INFO L225 Difference]: With dead ends: 7790 [2019-12-18 18:33:22,858 INFO L226 Difference]: Without dead ends: 7790 [2019-12-18 18:33:22,858 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 [2019-12-18 18:33:22,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7790 states. [2019-12-18 18:33:23,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7790 to 7423. [2019-12-18 18:33:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7423 states. [2019-12-18 18:33:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7423 states to 7423 states and 22928 transitions. [2019-12-18 18:33:23,026 INFO L78 Accepts]: Start accepts. Automaton has 7423 states and 22928 transitions. Word has length 70 [2019-12-18 18:33:23,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:23,026 INFO L462 AbstractCegarLoop]: Abstraction has 7423 states and 22928 transitions. [2019-12-18 18:33:23,026 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 18:33:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 7423 states and 22928 transitions. [2019-12-18 18:33:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-18 18:33:23,037 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:23,037 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:23,037 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:23,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:23,038 INFO L82 PathProgramCache]: Analyzing trace with hash 709445333, now seen corresponding path program 1 times [2019-12-18 18:33:23,038 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:23,038 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133925397] [2019-12-18 18:33:23,038 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:23,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:23,111 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133925397] [2019-12-18 18:33:23,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:23,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 18:33:23,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876940620] [2019-12-18 18:33:23,112 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 18:33:23,112 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:23,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 18:33:23,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 18:33:23,113 INFO L87 Difference]: Start difference. First operand 7423 states and 22928 transitions. Second operand 3 states. [2019-12-18 18:33:23,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:23,149 INFO L93 Difference]: Finished difference Result 7285 states and 22399 transitions. [2019-12-18 18:33:23,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 18:33:23,150 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-18 18:33:23,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:23,162 INFO L225 Difference]: With dead ends: 7285 [2019-12-18 18:33:23,162 INFO L226 Difference]: Without dead ends: 7285 [2019-12-18 18:33:23,162 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 [2019-12-18 18:33:23,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7285 states. [2019-12-18 18:33:23,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7285 to 7173. [2019-12-18 18:33:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7173 states. [2019-12-18 18:33:23,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7173 states to 7173 states and 22107 transitions. [2019-12-18 18:33:23,563 INFO L78 Accepts]: Start accepts. Automaton has 7173 states and 22107 transitions. Word has length 70 [2019-12-18 18:33:23,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:23,563 INFO L462 AbstractCegarLoop]: Abstraction has 7173 states and 22107 transitions. [2019-12-18 18:33:23,563 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 18:33:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 7173 states and 22107 transitions. [2019-12-18 18:33:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-12-18 18:33:23,570 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:23,570 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:23,570 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:23,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:23,571 INFO L82 PathProgramCache]: Analyzing trace with hash 1606477871, now seen corresponding path program 1 times [2019-12-18 18:33:23,571 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:23,571 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648778166] [2019-12-18 18:33:23,571 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 18:33:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 18:33:23,652 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648778166] [2019-12-18 18:33:23,652 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 18:33:23,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 18:33:23,653 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382782252] [2019-12-18 18:33:23,653 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 18:33:23,653 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 18:33:23,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 18:33:23,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 18:33:23,654 INFO L87 Difference]: Start difference. First operand 7173 states and 22107 transitions. Second operand 3 states. [2019-12-18 18:33:23,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 18:33:23,686 INFO L93 Difference]: Finished difference Result 7065 states and 21657 transitions. [2019-12-18 18:33:23,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 18:33:23,687 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2019-12-18 18:33:23,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 18:33:23,699 INFO L225 Difference]: With dead ends: 7065 [2019-12-18 18:33:23,699 INFO L226 Difference]: Without dead ends: 7065 [2019-12-18 18:33:23,699 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 [2019-12-18 18:33:23,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7065 states. [2019-12-18 18:33:23,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7065 to 7009. [2019-12-18 18:33:23,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7009 states. [2019-12-18 18:33:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7009 states to 7009 states and 21511 transitions. [2019-12-18 18:33:23,843 INFO L78 Accepts]: Start accepts. Automaton has 7009 states and 21511 transitions. Word has length 70 [2019-12-18 18:33:23,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 18:33:23,844 INFO L462 AbstractCegarLoop]: Abstraction has 7009 states and 21511 transitions. [2019-12-18 18:33:23,844 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 18:33:23,844 INFO L276 IsEmpty]: Start isEmpty. Operand 7009 states and 21511 transitions. [2019-12-18 18:33:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2019-12-18 18:33:23,854 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 18:33:23,854 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 18:33:23,854 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 18:33:23,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 18:33:23,855 INFO L82 PathProgramCache]: Analyzing trace with hash 281967626, now seen corresponding path program 1 times [2019-12-18 18:33:23,855 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 18:33:23,855 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622709376] [2019-12-18 18:33:23,855 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 18:33:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 18:33:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 18:33:24,061 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 18:33:24,061 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 18:33:24,065 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1096] [1096] ULTIMATE.startENTRY-->L821: Formula: (let ((.cse0 (store |v_#valid_111| 0 0))) (let ((.cse1 (store .cse0 |v_~#y~0.base_270| 1))) (and (= 0 (select .cse0 |v_~#y~0.base_270|)) (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= v_~y$mem_tmp~0_119 0) (= 0 v_~y$read_delayed_var~0.offset_7) (= |v_#NULL.offset_7| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_5) (= 0 v_~__unbuffered_p1_EAX~0_42) (= |v_#length_67| (store (store |v_#length_69| |v_~#y~0.base_270| 4) |v_ULTIMATE.start_main_~#t1997~0.base_25| 4)) (= v_~y$w_buff1_used~0_463 0) (= |v_#memory_int_460| (store |v_#memory_int_461| |v_ULTIMATE.start_main_~#t1997~0.base_25| (store (select |v_#memory_int_461| |v_ULTIMATE.start_main_~#t1997~0.base_25|) |v_ULTIMATE.start_main_~#t1997~0.offset_18| 0))) (= 0 v_~weak$$choice0~0_79) (= |v_#valid_109| (store .cse1 |v_ULTIMATE.start_main_~#t1997~0.base_25| 1)) (= 0 (select .cse1 |v_ULTIMATE.start_main_~#t1997~0.base_25|)) (= v_~y$r_buff0_thd2~0_95 0) (= v_~y$r_buff1_thd0~0_238 0) (= |v_ULTIMATE.start_main_~#t1997~0.offset_18| 0) (= v_~x~0_62 0) (= v_~y$read_delayed~0_6 0) (= 0 v_~weak$$choice1~0_24) (= 0 v_~y$r_buff1_thd3~0_62) (= v_~__unbuffered_cnt~0_175 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_7) (= 0 |v_#NULL.base_7|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7) (< 0 |v_#StackHeapBarrier_39|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7) (= v_~__unbuffered_p0_EAX$mem_tmp~0_7 0) (= v_~main$tmp_guard1~0_46 0) (= v_~y$w_buff1~0_159 0) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34 0) (= 0 v_~__unbuffered_p0_EAX~0_66) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_39) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34) (= v_~__unbuffered_p0_EAX$flush_delayed~0_7 0) (= v_~main$tmp_guard0~0_29 0) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_6) (= 0 v_~y$r_buff1_thd2~0_68) (= v_~weak$$choice2~0_134 0) (= v_~y$r_buff0_thd0~0_359 0) (< |v_#StackHeapBarrier_39| |v_ULTIMATE.start_main_~#t1997~0.base_25|) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_7) (= v_~y$r_buff0_thd1~0_257 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= 0 v_~y$read_delayed_var~0.base_7) (= v_~y$r_buff1_thd1~0_138 0) (= v_~y$r_buff0_thd3~0_91 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_7) (= 0 v_~y$w_buff0~0_145) (= v_~y$w_buff0_used~0_908 0) (= 0 |v_~#y~0.offset_270|) (= 0 (select (select |v_#memory_int_461| |v_~#y~0.base_270|) |v_~#y~0.offset_270|)) (< |v_#StackHeapBarrier_39| |v_~#y~0.base_270|) (= v_~y$flush_delayed~0_204 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_39|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_461|, #length=|v_#length_69|} OutVars{ULTIMATE.start_main_#t~nondet55=|v_ULTIMATE.start_main_#t~nondet55_63|, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_23|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_7, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_46|, ULTIMATE.start_main_#t~ite50=|v_ULTIMATE.start_main_#t~ite50_81|, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_28|, ~y$mem_tmp~0=v_~y$mem_tmp~0_119, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_257, ~y$flush_delayed~0=v_~y$flush_delayed~0_204, ULTIMATE.start_main_~#t1997~0.base=|v_ULTIMATE.start_main_~#t1997~0.base_25|, ULTIMATE.start_main_~#t1997~0.offset=|v_ULTIMATE.start_main_~#t1997~0.offset_18|, ULTIMATE.start_main_#t~mem56=|v_ULTIMATE.start_main_#t~mem56_35|, ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_45|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_7, ULTIMATE.start_main_#t~ite58=|v_ULTIMATE.start_main_#t~ite58_29|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_21|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_83|, ~weak$$choice0~0=v_~weak$$choice0~0_79, ULTIMATE.start_main_#t~ite61=|v_ULTIMATE.start_main_#t~ite61_41|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_53|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_175, ULTIMATE.start_main_#t~nondet54=|v_ULTIMATE.start_main_#t~nondet54_63|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_6, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_37|, ~#y~0.base=|v_~#y~0.base_270|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_61|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_21|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_138, ULTIMATE.start_main_#t~ite51=|v_ULTIMATE.start_main_#t~ite51_51|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_149|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_7, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_39, ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_25|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ULTIMATE.start_main_#t~ite59=|v_ULTIMATE.start_main_#t~ite59_33|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_29, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_32|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_34, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_#t~ite62=|v_ULTIMATE.start_main_#t~ite62_41|, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_63|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_19|, #valid=|v_#valid_109|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_36|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_15|, ~weak$$choice2~0=v_~weak$$choice2~0_134, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_463, #NULL.offset=|v_#NULL.offset_7|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_31|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_47|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_63|, ~y$read_delayed~0=v_~y$read_delayed~0_6, ULTIMATE.start_main_#t~ite52=|v_ULTIMATE.start_main_#t~ite52_25|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_244|, ~weak$$choice1~0=v_~weak$$choice1~0_24, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_66, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_62, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_42, #length=|v_#length_67|, ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_20|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_7|, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_7, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_7, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_35|, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_64|, #StackHeapBarrier=|v_#StackHeapBarrier_39|, ~y$w_buff1~0=v_~y$w_buff1~0_159, ~__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_7, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_95, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_51|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_238, ~x~0=v_~x~0_62, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_36|, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_7, ~#y~0.offset=|v_~#y~0.offset_270|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_908, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_46, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_139|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_39|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_5, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_71|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_26|, ~y$w_buff0~0=v_~y$w_buff0~0_145, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_91, ULTIMATE.start_main_#t~mem57=|v_ULTIMATE.start_main_#t~mem57_19|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_24|, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_7, ULTIMATE.start_main_#t~ite53=|v_ULTIMATE.start_main_#t~ite53_79|, #NULL.base=|v_#NULL.base_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_37|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_68, ULTIMATE.start_main_#t~ite60=|v_ULTIMATE.start_main_#t~ite60_36|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_359, #memory_int=|v_#memory_int_460|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_34} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55, ULTIMATE.start_main_#t~nondet78, ~__unbuffered_p0_EAX$r_buff0_thd1~0, ULTIMATE.start_main_#t~ite66, ULTIMATE.start_main_#t~ite50, ULTIMATE.start_main_#t~ite73, ~y$mem_tmp~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, ULTIMATE.start_main_~#t1997~0.base, ULTIMATE.start_main_~#t1997~0.offset, ULTIMATE.start_main_#t~mem56, ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~ite58, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite84, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite61, ULTIMATE.start_main_#t~ite80, ~__unbuffered_cnt~0, ULTIMATE.start_main_#t~nondet54, ~__unbuffered_p0_EAX$w_buff0~0, ULTIMATE.start_main_#t~ite48, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ULTIMATE.start_main_#t~ite74, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite51, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_#t~nondet46, ~__unbuffered_p0_EAX$w_buff0_used~0, ULTIMATE.start_main_#t~ite59, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t1998~0.offset, ~__unbuffered_p0_EAX$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite62, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem82, ULTIMATE.start_main_~#t1999~0.offset, ~weak$$choice2~0, ~y$w_buff1_used~0, #NULL.offset, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite68, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite52, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_~#t1999~0.base, ULTIMATE.start_main_#t~nondet45, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite63, ~y$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~mem83, ~y$r_buff1_thd0~0, ~x~0, ULTIMATE.start_main_#t~mem47, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ULTIMATE.start_main_~#t1998~0.base, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ULTIMATE.start_main_#t~ite72, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ULTIMATE.start_main_#t~mem57, ULTIMATE.start_main_#t~nondet44, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~ite53, #NULL.base, ULTIMATE.start_main_#t~ite76, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#t~ite60, ~y$r_buff0_thd0~0, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset] because there is no mapped edge [2019-12-18 18:33:24,069 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L821-1-->L823: Formula: (and (= (store |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11| 1) |v_#valid_33|) (not (= 0 |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t1998~0.base_11|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1998~0.base_11| 4)) (= |v_#memory_int_232| (store |v_#memory_int_233| |v_ULTIMATE.start_main_~#t1998~0.base_11| (store (select |v_#memory_int_233| |v_ULTIMATE.start_main_~#t1998~0.base_11|) |v_ULTIMATE.start_main_~#t1998~0.offset_10| 1))) (= 0 (select |v_#valid_34| |v_ULTIMATE.start_main_~#t1998~0.base_11|)) (= |v_ULTIMATE.start_main_~#t1998~0.offset_10| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_34|, #memory_int=|v_#memory_int_233|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet44=|v_ULTIMATE.start_main_#t~nondet44_6|, #valid=|v_#valid_33|, #memory_int=|v_#memory_int_232|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1998~0.base=|v_ULTIMATE.start_main_~#t1998~0.base_11|, ULTIMATE.start_main_~#t1998~0.offset=|v_ULTIMATE.start_main_~#t1998~0.offset_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet44, #valid, #memory_int, #length, ULTIMATE.start_main_~#t1998~0.base, ULTIMATE.start_main_~#t1998~0.offset] because there is no mapped edge [2019-12-18 18:33:24,076 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L754-->L755: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_64 256))) (= v_~y$r_buff0_thd1~0_71 v_~y$r_buff0_thd1~0_70)) InVars {~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_71, ~weak$$choice2~0=v_~weak$$choice2~0_64} OutVars{P0Thread1of1ForFork0_#t~ite22=|v_P0Thread1of1ForFork0_#t~ite22_11|, P0Thread1of1ForFork0_#t~ite21=|v_P0Thread1of1ForFork0_#t~ite21_8|, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_70, ~weak$$choice2~0=v_~weak$$choice2~0_64, P0Thread1of1ForFork0_#t~ite23=|v_P0Thread1of1ForFork0_#t~ite23_11|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~ite22, P0Thread1of1ForFork0_#t~ite21, ~y$r_buff0_thd1~0, P0Thread1of1ForFork0_#t~ite23] because there is no mapped edge [2019-12-18 18:33:24,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1034] [1034] L759-->L759-2: Formula: (let ((.cse0 (= (mod ~y$flush_delayed~0_In-1046999229 256) 0))) (or (and (= |P0Thread1of1ForFork0_#t~mem28_In-1046999229| |P0Thread1of1ForFork0_#t~mem28_Out-1046999229|) (= |P0Thread1of1ForFork0_#t~ite29_Out-1046999229| ~y$mem_tmp~0_In-1046999229) (not .cse0)) (and (= |P0Thread1of1ForFork0_#t~mem28_Out-1046999229| |P0Thread1of1ForFork0_#t~ite29_Out-1046999229|) .cse0 (= |P0Thread1of1ForFork0_#t~mem28_Out-1046999229| (select (select |#memory_int_In-1046999229| |~#y~0.base_In-1046999229|) |~#y~0.offset_In-1046999229|))))) InVars {P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_In-1046999229|, ~y$mem_tmp~0=~y$mem_tmp~0_In-1046999229, ~#y~0.offset=|~#y~0.offset_In-1046999229|, ~y$flush_delayed~0=~y$flush_delayed~0_In-1046999229, #memory_int=|#memory_int_In-1046999229|, ~#y~0.base=|~#y~0.base_In-1046999229|} OutVars{P0Thread1of1ForFork0_#t~mem28=|P0Thread1of1ForFork0_#t~mem28_Out-1046999229|, ~y$mem_tmp~0=~y$mem_tmp~0_In-1046999229, ~#y~0.offset=|~#y~0.offset_In-1046999229|, P0Thread1of1ForFork0_#t~ite29=|P0Thread1of1ForFork0_#t~ite29_Out-1046999229|, ~y$flush_delayed~0=~y$flush_delayed~0_In-1046999229, #memory_int=|#memory_int_In-1046999229|, ~#y~0.base=|~#y~0.base_In-1046999229|} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#t~ite29] because there is no mapped edge [2019-12-18 18:33:24,078 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1042] [1042] L759-2-->P0EXIT: Formula: (and (= v_~x~0_17 1) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P0Thread1of1ForFork0_#res.base_5|) (= (store |v_#memory_int_229| |v_~#y~0.base_151| (store (select |v_#memory_int_229| |v_~#y~0.base_151|) |v_~#y~0.offset_151| |v_P0Thread1of1ForFork0_#t~ite29_34|)) |v_#memory_int_228|) (= v_~y$flush_delayed~0_109 0) (= |v_P0Thread1of1ForFork0_#res.offset_5| 0)) InVars {~#y~0.offset=|v_~#y~0.offset_151|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_34|, #memory_int=|v_#memory_int_229|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44, ~#y~0.base=|v_~#y~0.base_151|} OutVars{P0Thread1of1ForFork0_#t~mem28=|v_P0Thread1of1ForFork0_#t~mem28_27|, ~#y~0.offset=|v_~#y~0.offset_151|, P0Thread1of1ForFork0_#res.offset=|v_P0Thread1of1ForFork0_#res.offset_5|, P0Thread1of1ForFork0_#t~ite29=|v_P0Thread1of1ForFork0_#t~ite29_33|, ~y$flush_delayed~0=v_~y$flush_delayed~0_109, #memory_int=|v_#memory_int_228|, P0Thread1of1ForFork0_#res.base=|v_P0Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, ~#y~0.base=|v_~#y~0.base_151|, ~x~0=v_~x~0_17} AuxVars[] AssignedVars[P0Thread1of1ForFork0_#t~mem28, P0Thread1of1ForFork0_#res.offset, P0Thread1of1ForFork0_#t~ite29, ~y$flush_delayed~0, #memory_int, P0Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0, ~x~0] because there is no mapped edge [2019-12-18 18:33:24,081 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L781-2-->L781-5: Formula: (let ((.cse0 (= (mod ~y$r_buff1_thd2~0_In1668665857 256) 0)) (.cse1 (= 0 (mod ~y$w_buff1_used~0_In1668665857 256))) (.cse2 (= |P1Thread1of1ForFork1_#t~ite32_Out1668665857| |P1Thread1of1ForFork1_#t~ite31_Out1668665857|))) (or (and (not .cse0) (= ~y$w_buff1~0_In1668665857 |P1Thread1of1ForFork1_#t~ite31_Out1668665857|) (= |P1Thread1of1ForFork1_#t~mem30_In1668665857| |P1Thread1of1ForFork1_#t~mem30_Out1668665857|) (not .cse1) .cse2) (and (= (select (select |#memory_int_In1668665857| |~#y~0.base_In1668665857|) |~#y~0.offset_In1668665857|) |P1Thread1of1ForFork1_#t~mem30_Out1668665857|) (= |P1Thread1of1ForFork1_#t~mem30_Out1668665857| |P1Thread1of1ForFork1_#t~ite31_Out1668665857|) (or .cse0 .cse1) .cse2))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1668665857, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_In1668665857|, ~#y~0.offset=|~#y~0.offset_In1668665857|, ~y$w_buff1~0=~y$w_buff1~0_In1668665857, #memory_int=|#memory_int_In1668665857|, ~#y~0.base=|~#y~0.base_In1668665857|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1668665857} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In1668665857, P1Thread1of1ForFork1_#t~mem30=|P1Thread1of1ForFork1_#t~mem30_Out1668665857|, ~#y~0.offset=|~#y~0.offset_In1668665857|, ~y$w_buff1~0=~y$w_buff1~0_In1668665857, P1Thread1of1ForFork1_#t~ite31=|P1Thread1of1ForFork1_#t~ite31_Out1668665857|, #memory_int=|#memory_int_In1668665857|, P1Thread1of1ForFork1_#t~ite32=|P1Thread1of1ForFork1_#t~ite32_Out1668665857|, ~#y~0.base=|~#y~0.base_In1668665857|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1668665857} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~mem30, P1Thread1of1ForFork1_#t~ite31, P1Thread1of1ForFork1_#t~ite32] because there is no mapped edge [2019-12-18 18:33:24,082 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1028] [1028] L782-->L782-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In-377261672 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd2~0_In-377261672 256)))) (or (and (= |P1Thread1of1ForFork1_#t~ite33_Out-377261672| 0) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite33_Out-377261672| ~y$w_buff0_used~0_In-377261672)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-377261672, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-377261672} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-377261672, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-377261672, P1Thread1of1ForFork1_#t~ite33=|P1Thread1of1ForFork1_#t~ite33_Out-377261672|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite33] because there is no mapped edge [2019-12-18 18:33:24,083 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1050] [1050] L823-1-->L825: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1999~0.base_10| 0)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t1999~0.base_10|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t1999~0.base_10| 4)) (= 0 (select |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t1999~0.offset_9|) (= (store |v_#memory_int_241| |v_ULTIMATE.start_main_~#t1999~0.base_10| (store (select |v_#memory_int_241| |v_ULTIMATE.start_main_~#t1999~0.base_10|) |v_ULTIMATE.start_main_~#t1999~0.offset_9| 2)) |v_#memory_int_240|) (= |v_#valid_37| (store |v_#valid_38| |v_ULTIMATE.start_main_~#t1999~0.base_10| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_241|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t1999~0.base=|v_ULTIMATE.start_main_~#t1999~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_37|, ULTIMATE.start_main_#t~nondet45=|v_ULTIMATE.start_main_#t~nondet45_5|, #memory_int=|v_#memory_int_240|, ULTIMATE.start_main_~#t1999~0.offset=|v_ULTIMATE.start_main_~#t1999~0.offset_9|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1999~0.base, #valid, ULTIMATE.start_main_#t~nondet45, #memory_int, ULTIMATE.start_main_~#t1999~0.offset, #length] because there is no mapped edge [2019-12-18 18:33:24,086 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1011] [1011] L798-2-->L798-4: Formula: (let ((.cse1 (= (mod ~y$w_buff1_used~0_In-1631156829 256) 0)) (.cse0 (= 0 (mod ~y$r_buff1_thd3~0_In-1631156829 256)))) (or (and (= |P2Thread1of1ForFork2_#t~mem37_In-1631156829| |P2Thread1of1ForFork2_#t~mem37_Out-1631156829|) (= |P2Thread1of1ForFork2_#t~ite38_Out-1631156829| ~y$w_buff1~0_In-1631156829) (not .cse0) (not .cse1)) (and (= (select (select |#memory_int_In-1631156829| |~#y~0.base_In-1631156829|) |~#y~0.offset_In-1631156829|) |P2Thread1of1ForFork2_#t~mem37_Out-1631156829|) (= |P2Thread1of1ForFork2_#t~ite38_Out-1631156829| |P2Thread1of1ForFork2_#t~mem37_Out-1631156829|) (or .cse1 .cse0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1631156829, ~#y~0.offset=|~#y~0.offset_In-1631156829|, ~y$w_buff1~0=~y$w_buff1~0_In-1631156829, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_In-1631156829|, #memory_int=|#memory_int_In-1631156829|, ~#y~0.base=|~#y~0.base_In-1631156829|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1631156829} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-1631156829, ~#y~0.offset=|~#y~0.offset_In-1631156829|, ~y$w_buff1~0=~y$w_buff1~0_In-1631156829, P2Thread1of1ForFork2_#t~mem37=|P2Thread1of1ForFork2_#t~mem37_Out-1631156829|, #memory_int=|#memory_int_In-1631156829|, ~#y~0.base=|~#y~0.base_In-1631156829|, P2Thread1of1ForFork2_#t~ite38=|P2Thread1of1ForFork2_#t~ite38_Out-1631156829|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1631156829} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-18 18:33:24,087 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L783-->L783-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff1_thd2~0_In-585017410 256))) (.cse0 (= (mod ~y$w_buff1_used~0_In-585017410 256) 0)) (.cse3 (= 0 (mod ~y$r_buff0_thd2~0_In-585017410 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-585017410 256)))) (or (and (or .cse0 .cse1) (= |P1Thread1of1ForFork1_#t~ite34_Out-585017410| ~y$w_buff1_used~0_In-585017410) (or .cse2 .cse3)) (and (= 0 |P1Thread1of1ForFork1_#t~ite34_Out-585017410|) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-585017410, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-585017410, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-585017410, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-585017410} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-585017410, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-585017410, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-585017410, P1Thread1of1ForFork1_#t~ite34=|P1Thread1of1ForFork1_#t~ite34_Out-585017410|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-585017410} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite34] because there is no mapped edge [2019-12-18 18:33:24,087 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [989] [989] L798-4-->L799: Formula: (= |v_#memory_int_150| (store |v_#memory_int_151| |v_~#y~0.base_102| (store (select |v_#memory_int_151| |v_~#y~0.base_102|) |v_~#y~0.offset_102| |v_P2Thread1of1ForFork2_#t~ite38_8|))) InVars {~#y~0.offset=|v_~#y~0.offset_102|, #memory_int=|v_#memory_int_151|, ~#y~0.base=|v_~#y~0.base_102|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_8|} OutVars{~#y~0.offset=|v_~#y~0.offset_102|, P2Thread1of1ForFork2_#t~mem37=|v_P2Thread1of1ForFork2_#t~mem37_5|, #memory_int=|v_#memory_int_150|, ~#y~0.base=|v_~#y~0.base_102|, P2Thread1of1ForFork2_#t~ite39=|v_P2Thread1of1ForFork2_#t~ite39_7|, P2Thread1of1ForFork2_#t~ite38=|v_P2Thread1of1ForFork2_#t~ite38_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~mem37, #memory_int, P2Thread1of1ForFork2_#t~ite39, P2Thread1of1ForFork2_#t~ite38] because there is no mapped edge [2019-12-18 18:33:24,088 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1030] [1030] L784-->L785: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-1247510208 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd2~0_In-1247510208 256) 0))) (or (and (not .cse0) (= 0 ~y$r_buff0_thd2~0_Out-1247510208) (not .cse1)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd2~0_In-1247510208 ~y$r_buff0_thd2~0_Out-1247510208)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1247510208, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1247510208} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1247510208, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_Out-1247510208, P1Thread1of1ForFork1_#t~ite35=|P1Thread1of1ForFork1_#t~ite35_Out-1247510208|} AuxVars[] AssignedVars[~y$r_buff0_thd2~0, P1Thread1of1ForFork1_#t~ite35] because there is no mapped edge [2019-12-18 18:33:24,088 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L785-->L785-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff0_thd2~0_In-1819834237 256))) (.cse2 (= (mod ~y$w_buff0_used~0_In-1819834237 256) 0)) (.cse0 (= (mod ~y$r_buff1_thd2~0_In-1819834237 256) 0)) (.cse1 (= (mod ~y$w_buff1_used~0_In-1819834237 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P1Thread1of1ForFork1_#t~ite36_Out-1819834237|)) (and (or .cse3 .cse2) (or .cse0 .cse1) (= ~y$r_buff1_thd2~0_In-1819834237 |P1Thread1of1ForFork1_#t~ite36_Out-1819834237|)))) InVars {~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1819834237, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1819834237, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1819834237, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1819834237} OutVars{~y$r_buff1_thd2~0=~y$r_buff1_thd2~0_In-1819834237, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-1819834237, ~y$r_buff0_thd2~0=~y$r_buff0_thd2~0_In-1819834237, P1Thread1of1ForFork1_#t~ite36=|P1Thread1of1ForFork1_#t~ite36_Out-1819834237|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1819834237} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-18 18:33:24,089 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1052] [1052] L785-2-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork1_#res.base_5|) (= (+ v_~__unbuffered_cnt~0_57 1) v_~__unbuffered_cnt~0_56) (= |v_P1Thread1of1ForFork1_#t~ite36_28| v_~y$r_buff1_thd2~0_32) (= |v_P1Thread1of1ForFork1_#res.offset_5| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_57, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_28|} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_32, P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_56, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_5|, P1Thread1of1ForFork1_#t~ite36=|v_P1Thread1of1ForFork1_#t~ite36_27|} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, P1Thread1of1ForFork1_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_#t~ite36] because there is no mapped edge [2019-12-18 18:33:24,089 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1007] [1007] L799-->L799-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd3~0_In1844586210 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1844586210 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite40_Out1844586210| ~y$w_buff0_used~0_In1844586210) (or .cse0 .cse1)) (and (not .cse1) (not .cse0) (= |P2Thread1of1ForFork2_#t~ite40_Out1844586210| 0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1844586210, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1844586210} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1844586210, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1844586210, P2Thread1of1ForFork2_#t~ite40=|P2Thread1of1ForFork2_#t~ite40_Out1844586210|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite40] because there is no mapped edge [2019-12-18 18:33:24,090 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L800-->L800-2: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff1_thd3~0_In511920503 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In511920503 256) 0)) (.cse1 (= (mod ~y$w_buff0_used~0_In511920503 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd3~0_In511920503 256) 0))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork2_#t~ite41_Out511920503| ~y$w_buff1_used~0_In511920503) (or .cse2 .cse3)) (and (= |P2Thread1of1ForFork2_#t~ite41_Out511920503| 0) (or (and (not .cse2) (not .cse3)) (and (not .cse1) (not .cse0)))))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In511920503, ~y$w_buff0_used~0=~y$w_buff0_used~0_In511920503, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In511920503, ~y$w_buff1_used~0=~y$w_buff1_used~0_In511920503} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In511920503, ~y$w_buff0_used~0=~y$w_buff0_used~0_In511920503, P2Thread1of1ForFork2_#t~ite41=|P2Thread1of1ForFork2_#t~ite41_Out511920503|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In511920503, ~y$w_buff1_used~0=~y$w_buff1_used~0_In511920503} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite41] because there is no mapped edge [2019-12-18 18:33:24,091 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L801-->L802: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-157145202 256) 0)) (.cse1 (= (mod ~y$r_buff0_thd3~0_In-157145202 256) 0))) (or (and (= ~y$r_buff0_thd3~0_Out-157145202 ~y$r_buff0_thd3~0_In-157145202) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= 0 ~y$r_buff0_thd3~0_Out-157145202)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-157145202, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-157145202} OutVars{P2Thread1of1ForFork2_#t~ite42=|P2Thread1of1ForFork2_#t~ite42_Out-157145202|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-157145202, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out-157145202} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite42, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-18 18:33:24,091 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1009] [1009] L802-->L802-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-377887107 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-377887107 256))) (.cse3 (= (mod ~y$r_buff1_thd3~0_In-377887107 256) 0)) (.cse2 (= 0 (mod ~y$w_buff1_used~0_In-377887107 256)))) (or (and (= |P2Thread1of1ForFork2_#t~ite43_Out-377887107| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse1 .cse0) (= ~y$r_buff1_thd3~0_In-377887107 |P2Thread1of1ForFork2_#t~ite43_Out-377887107|) (or .cse3 .cse2)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-377887107, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-377887107, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-377887107, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-377887107} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-377887107, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-377887107, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-377887107, P2Thread1of1ForFork2_#t~ite43=|P2Thread1of1ForFork2_#t~ite43_Out-377887107|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-377887107} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#t~ite43] because there is no mapped edge [2019-12-18 18:33:24,091 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1057] [1057] L802-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork2_#res.base_5|) (= |v_P2Thread1of1ForFork2_#res.offset_5| 0) (= |v_P2Thread1of1ForFork2_#t~ite43_38| v_~y$r_buff1_thd3~0_40) (= (+ v_~__unbuffered_cnt~0_75 1) v_~__unbuffered_cnt~0_74)) InVars {P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_38|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_75} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_40, P2Thread1of1ForFork2_#t~ite43=|v_P2Thread1of1ForFork2_#t~ite43_37|, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_74, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork2_#t~ite43, P2Thread1of1ForFork2_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork2_#res.offset] because there is no mapped edge [2019-12-18 18:33:24,092 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [928] [928] L825-1-->L831: Formula: (and (= 3 v_~__unbuffered_cnt~0_21) (= v_~main$tmp_guard0~0_8 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21} OutVars{ULTIMATE.start_main_#t~nondet46=|v_ULTIMATE.start_main_#t~nondet46_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_21, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet46, ~main$tmp_guard0~0] because there is no mapped edge [2019-12-18 18:33:24,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1022] [1022] L831-2-->L831-4: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd0~0_In-1410938558 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-1410938558 256)))) (or (and (= |ULTIMATE.start_main_#t~ite48_Out-1410938558| |ULTIMATE.start_main_#t~mem47_Out-1410938558|) (or .cse0 .cse1) (= (select (select |#memory_int_In-1410938558| |~#y~0.base_In-1410938558|) |~#y~0.offset_In-1410938558|) |ULTIMATE.start_main_#t~mem47_Out-1410938558|)) (and (not .cse1) (= |ULTIMATE.start_main_#t~mem47_In-1410938558| |ULTIMATE.start_main_#t~mem47_Out-1410938558|) (= |ULTIMATE.start_main_#t~ite48_Out-1410938558| ~y$w_buff1~0_In-1410938558) (not .cse0)))) InVars {~#y~0.offset=|~#y~0.offset_In-1410938558|, ~y$w_buff1~0=~y$w_buff1~0_In-1410938558, #memory_int=|#memory_int_In-1410938558|, ~#y~0.base=|~#y~0.base_In-1410938558|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1410938558, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_In-1410938558|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1410938558} OutVars{~#y~0.offset=|~#y~0.offset_In-1410938558|, ~y$w_buff1~0=~y$w_buff1~0_In-1410938558, #memory_int=|#memory_int_In-1410938558|, ULTIMATE.start_main_#t~ite48=|ULTIMATE.start_main_#t~ite48_Out-1410938558|, ~#y~0.base=|~#y~0.base_In-1410938558|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In-1410938558, ULTIMATE.start_main_#t~mem47=|ULTIMATE.start_main_#t~mem47_Out-1410938558|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-1410938558} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-18 18:33:24,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [922] [922] L831-4-->L832: Formula: (= (store |v_#memory_int_47| |v_~#y~0.base_27| (store (select |v_#memory_int_47| |v_~#y~0.base_27|) |v_~#y~0.offset_27| |v_ULTIMATE.start_main_#t~ite48_10|)) |v_#memory_int_46|) InVars {~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_47|, ~#y~0.base=|v_~#y~0.base_27|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_10|} OutVars{~#y~0.offset=|v_~#y~0.offset_27|, #memory_int=|v_#memory_int_46|, ULTIMATE.start_main_#t~ite49=|v_ULTIMATE.start_main_#t~ite49_13|, ULTIMATE.start_main_#t~ite48=|v_ULTIMATE.start_main_#t~ite48_9|, ~#y~0.base=|v_~#y~0.base_27|, ULTIMATE.start_main_#t~mem47=|v_ULTIMATE.start_main_#t~mem47_7|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~ite49, ULTIMATE.start_main_#t~ite48, ULTIMATE.start_main_#t~mem47] because there is no mapped edge [2019-12-18 18:33:24,093 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L832-->L832-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In199238865 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In199238865 256) 0))) (or (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite50_Out199238865| ~y$w_buff0_used~0_In199238865)) (and (= |ULTIMATE.start_main_#t~ite50_Out199238865| 0) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In199238865, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In199238865} OutVars{ULTIMATE.start_main_#t~ite50=|ULTIMATE.start_main_#t~ite50_Out199238865|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In199238865, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In199238865} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite50] because there is no mapped edge [2019-12-18 18:33:24,094 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1024] [1024] L833-->L833-2: Formula: (let ((.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In724656796 256))) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In724656796 256))) (.cse2 (= (mod ~y$w_buff1_used~0_In724656796 256) 0)) (.cse3 (= 0 (mod ~y$r_buff1_thd0~0_In724656796 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |ULTIMATE.start_main_#t~ite51_Out724656796|)) (and (or .cse1 .cse0) (= |ULTIMATE.start_main_#t~ite51_Out724656796| ~y$w_buff1_used~0_In724656796) (or .cse2 .cse3)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In724656796, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In724656796, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In724656796, ~y$w_buff1_used~0=~y$w_buff1_used~0_In724656796} OutVars{ULTIMATE.start_main_#t~ite51=|ULTIMATE.start_main_#t~ite51_Out724656796|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In724656796, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In724656796, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In724656796, ~y$w_buff1_used~0=~y$w_buff1_used~0_In724656796} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite51] because there is no mapped edge [2019-12-18 18:33:24,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1033] [1033] L834-->L835: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In-86039058 256) 0)) (.cse0 (= (mod ~y$r_buff0_thd0~0_In-86039058 256) 0))) (or (and (not .cse0) (= ~y$r_buff0_thd0~0_Out-86039058 0) (not .cse1)) (and (or .cse1 .cse0) (= ~y$r_buff0_thd0~0_Out-86039058 ~y$r_buff0_thd0~0_In-86039058)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-86039058, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-86039058} OutVars{ULTIMATE.start_main_#t~ite52=|ULTIMATE.start_main_#t~ite52_Out-86039058|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-86039058, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-86039058} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite52, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-18 18:33:24,096 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1018] [1018] L835-->L835-2: Formula: (let ((.cse1 (= (mod ~y$w_buff0_used~0_In1767153576 256) 0)) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1767153576 256))) (.cse3 (= (mod ~y$r_buff1_thd0~0_In1767153576 256) 0)) (.cse2 (= (mod ~y$w_buff1_used~0_In1767153576 256) 0))) (or (and (= ~y$r_buff1_thd0~0_In1767153576 |ULTIMATE.start_main_#t~ite53_Out1767153576|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite53_Out1767153576|) (or (and (not .cse1) (not .cse0)) (and (not .cse3) (not .cse2)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1767153576, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1767153576, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1767153576, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1767153576} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1767153576, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1767153576, ULTIMATE.start_main_#t~ite53=|ULTIMATE.start_main_#t~ite53_Out1767153576|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1767153576, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1767153576} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite53] because there is no mapped edge [2019-12-18 18:33:24,107 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [934] [934] L847-->L848: Formula: (and (not (= (mod v_~weak$$choice2~0_38 256) 0)) (= v_~y$r_buff0_thd0~0_88 v_~y$r_buff0_thd0~0_87)) InVars {~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_88, ~weak$$choice2~0=v_~weak$$choice2~0_38} OutVars{ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_9|, ULTIMATE.start_main_#t~ite74=|v_ULTIMATE.start_main_#t~ite74_11|, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_8|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_87, ~weak$$choice2~0=v_~weak$$choice2~0_38} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite74, ULTIMATE.start_main_#t~ite72, ~y$r_buff0_thd0~0] because there is no mapped edge [2019-12-18 18:33:24,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [939] [939] L848-->L850: Formula: (and (= |v_ULTIMATE.start_main_#t~nondet78_6| v_~weak$$choice1~0_6) (= v_~y$r_buff1_thd0~0_44 v_~y$r_buff1_thd0~0_43) (not (= 0 (mod v_~weak$$choice2~0_42 256)))) InVars {ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_6|, ~weak$$choice2~0=v_~weak$$choice2~0_42, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_44} OutVars{~weak$$choice1~0=v_~weak$$choice1~0_6, ULTIMATE.start_main_#t~nondet78=|v_ULTIMATE.start_main_#t~nondet78_5|, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_9|, ~weak$$choice2~0=v_~weak$$choice2~0_42, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_43, ULTIMATE.start_main_#t~ite75=|v_ULTIMATE.start_main_#t~ite75_7|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_9|} AuxVars[] AssignedVars[~weak$$choice1~0, ULTIMATE.start_main_#t~nondet78, ULTIMATE.start_main_#t~ite77, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-18 18:33:24,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L850-->L850-3: Formula: (let ((.cse1 (= (mod ~weak$$choice1~0_In1246190805 256) 0)) (.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In1246190805 256) 0)))) (or (and .cse0 (= |ULTIMATE.start_main_#t~mem79_Out1246190805| |ULTIMATE.start_main_#t~ite80_Out1246190805|) (not .cse1) (= |ULTIMATE.start_main_#t~mem79_Out1246190805| (select (select |#memory_int_In1246190805| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1246190805) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1246190805))) (and .cse1 .cse0 (= ~__unbuffered_p0_EAX~0_In1246190805 |ULTIMATE.start_main_#t~ite80_Out1246190805|) (= |ULTIMATE.start_main_#t~mem79_In1246190805| |ULTIMATE.start_main_#t~mem79_Out1246190805|)))) InVars {ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_In1246190805|, ~weak$$choice1~0=~weak$$choice1~0_In1246190805, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1246190805, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1246190805, #memory_int=|#memory_int_In1246190805|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1246190805, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1246190805} OutVars{ULTIMATE.start_main_#t~mem79=|ULTIMATE.start_main_#t~mem79_Out1246190805|, ~weak$$choice1~0=~weak$$choice1~0_In1246190805, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1246190805, ULTIMATE.start_main_#t~ite80=|ULTIMATE.start_main_#t~ite80_Out1246190805|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1246190805, #memory_int=|#memory_int_In1246190805|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1246190805, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1246190805} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ULTIMATE.start_main_#t~ite80] because there is no mapped edge [2019-12-18 18:33:24,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L850-3-->L852: Formula: (and (= |v_ULTIMATE.start_main_#t~ite80_16| v_~__unbuffered_p0_EAX~0_19) (let ((.cse1 (= 2 (select (select |v_#memory_int_149| |v_~#y~0.base_101|) |v_~#y~0.offset_101|))) (.cse0 (= 2 v_~__unbuffered_p0_EAX~0_19)) (.cse2 (= 1 v_~__unbuffered_p1_EAX~0_13))) (or (and .cse0 .cse1 .cse2 (= v_~main$tmp_guard1~0_11 0)) (and (or (not .cse1) (not .cse0) (not .cse2)) (= v_~main$tmp_guard1~0_11 1))))) InVars {~#y~0.offset=|v_~#y~0.offset_101|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_16|, #memory_int=|v_#memory_int_149|, ~#y~0.base=|v_~#y~0.base_101|} OutVars{ULTIMATE.start_main_#t~mem79=|v_ULTIMATE.start_main_#t~mem79_12|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_19, ~#y~0.offset=|v_~#y~0.offset_101|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_13, ULTIMATE.start_main_#t~ite81=|v_ULTIMATE.start_main_#t~ite81_21|, ULTIMATE.start_main_#t~ite80=|v_ULTIMATE.start_main_#t~ite80_15|, ULTIMATE.start_main_#t~mem82=|v_ULTIMATE.start_main_#t~mem82_11|, #memory_int=|v_#memory_int_149|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_11, ~#y~0.base=|v_~#y~0.base_101|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem79, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite81, ULTIMATE.start_main_#t~ite80, ULTIMATE.start_main_#t~mem82, ~main$tmp_guard1~0] because there is no mapped edge [2019-12-18 18:33:24,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L852-->L852-2: Formula: (let ((.cse0 (= 0 (mod ~y$flush_delayed~0_In1776991397 256)))) (or (and (= ~y$mem_tmp~0_In1776991397 |ULTIMATE.start_main_#t~ite84_Out1776991397|) (= |ULTIMATE.start_main_#t~mem83_In1776991397| |ULTIMATE.start_main_#t~mem83_Out1776991397|) (not .cse0)) (and .cse0 (= |ULTIMATE.start_main_#t~mem83_Out1776991397| |ULTIMATE.start_main_#t~ite84_Out1776991397|) (= |ULTIMATE.start_main_#t~mem83_Out1776991397| (select (select |#memory_int_In1776991397| |~#y~0.base_In1776991397|) |~#y~0.offset_In1776991397|))))) InVars {~y$mem_tmp~0=~y$mem_tmp~0_In1776991397, ~#y~0.offset=|~#y~0.offset_In1776991397|, ~y$flush_delayed~0=~y$flush_delayed~0_In1776991397, #memory_int=|#memory_int_In1776991397|, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_In1776991397|, ~#y~0.base=|~#y~0.base_In1776991397|} OutVars{ULTIMATE.start_main_#t~ite84=|ULTIMATE.start_main_#t~ite84_Out1776991397|, ~y$mem_tmp~0=~y$mem_tmp~0_In1776991397, ~#y~0.offset=|~#y~0.offset_In1776991397|, ~y$flush_delayed~0=~y$flush_delayed~0_In1776991397, ULTIMATE.start_main_#t~mem83=|ULTIMATE.start_main_#t~mem83_Out1776991397|, #memory_int=|#memory_int_In1776991397|, ~#y~0.base=|~#y~0.base_In1776991397|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start_main_#t~mem83] because there is no mapped edge [2019-12-18 18:33:24,108 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1088] [1088] L852-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_#memory_int_452| (store |v_#memory_int_453| |v_~#y~0.base_266| (store (select |v_#memory_int_453| |v_~#y~0.base_266|) |v_~#y~0.offset_266| |v_ULTIMATE.start_main_#t~ite84_79|))) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 0) (= (mod v_~main$tmp_guard1~0_41 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (= v_~y$flush_delayed~0_200 0) (= v_ULTIMATE.start___VERIFIER_assert_~expression_17 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|)) InVars {ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_79|, ~#y~0.offset=|v_~#y~0.offset_266|, #memory_int=|v_#memory_int_453|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_41, ~#y~0.base=|v_~#y~0.base_266|} OutVars{ULTIMATE.start_main_#t~ite84=|v_ULTIMATE.start_main_#t~ite84_78|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_17, ~#y~0.offset=|v_~#y~0.offset_266|, ~y$flush_delayed~0=v_~y$flush_delayed~0_200, ULTIMATE.start_main_#t~mem83=|v_ULTIMATE.start_main_#t~mem83_48|, #memory_int=|v_#memory_int_452|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_41, ~#y~0.base=|v_~#y~0.base_266|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite84, ULTIMATE.start___VERIFIER_assert_~expression, ~y$flush_delayed~0, ULTIMATE.start_main_#t~mem83, #memory_int, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-18 18:33:24,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 06:33:24 BasicIcfg [2019-12-18 18:33:24,216 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 18:33:24,219 INFO L168 Benchmark]: Toolchain (without parser) took 88770.59 ms. Allocated memory was 144.2 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 99.2 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,221 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 823.43 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 98.9 MB in the beginning and 153.9 MB in the end (delta: -54.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,223 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.26 ms. Allocated memory is still 202.4 MB. Free memory was 153.9 MB in the beginning and 151.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,226 INFO L168 Benchmark]: Boogie Preprocessor took 46.21 ms. Allocated memory is still 202.4 MB. Free memory was 151.1 MB in the beginning and 148.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,227 INFO L168 Benchmark]: RCFGBuilder took 999.07 ms. Allocated memory was 202.4 MB in the beginning and 233.3 MB in the end (delta: 30.9 MB). Free memory was 148.4 MB in the beginning and 200.2 MB in the end (delta: -51.8 MB). Peak memory consumption was 69.1 MB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,229 INFO L168 Benchmark]: TraceAbstraction took 86827.45 ms. Allocated memory was 233.3 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 200.2 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-12-18 18:33:24,240 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 823.43 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 98.9 MB in the beginning and 153.9 MB in the end (delta: -54.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 69.26 ms. Allocated memory is still 202.4 MB. Free memory was 153.9 MB in the beginning and 151.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.21 ms. Allocated memory is still 202.4 MB. Free memory was 151.1 MB in the beginning and 148.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 999.07 ms. Allocated memory was 202.4 MB in the beginning and 233.3 MB in the end (delta: 30.9 MB). Free memory was 148.4 MB in the beginning and 200.2 MB in the end (delta: -51.8 MB). Peak memory consumption was 69.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 86827.45 ms. Allocated memory was 233.3 MB in the beginning and 2.6 GB in the end (delta: 2.4 GB). Free memory was 200.2 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 7.6s, 222 ProgramPointsBefore, 116 ProgramPointsAfterwards, 275 TransitionsBefore, 138 TransitionsAfterwards, 30330 CoEnabledTransitionPairs, 8 FixpointIterations, 49 TrivialSequentialCompositions, 34 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 65 ConcurrentYvCompositions, 35 ChoiceCompositions, 11314 VarBasedMoverChecksPositive, 294 VarBasedMoverChecksNegative, 37 SemBasedMoverChecksPositive, 377 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.1s, 0 MoverChecksTotal, 174826 CheckedPairsTotal, 148 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L821] FCALL, FORK 0 pthread_create(&t1997, ((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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L745] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L746] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L747] 1 y$flush_delayed = weak$$choice2 [L748] EXPR 1 \read(y) [L748] 1 y$mem_tmp = y [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L749] EXPR 1 \read(y) [L749] EXPR 1 !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) VAL [!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1)=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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=0, y={5:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L749] 1 y = !y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff1) [L750] EXPR 1 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0))=0, x=0, y={5:0}, y$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$w_buff1_used=0] [L750] 1 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : y$w_buff0)) [L751] EXPR 1 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1))=0, x=0, y={5:0}, y$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$w_buff1_used=0] [L751] 1 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff1 : y$w_buff1)) [L752] EXPR 1 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) 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_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used))=0, x=0, y={5:0}, 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$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : y$w_buff0_used)) [L753] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$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$w_buff1_used=0] [L753] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L755] EXPR 1 weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_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$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x=0, y={5:0}, y$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$w_buff1_used=0] [L755] 1 y$r_buff1_thd1 = weak$$choice2 ? y$r_buff1_thd1 : (!y$w_buff0_used || !y$r_buff0_thd1 && !y$w_buff1_used || !y$r_buff0_thd1 && !y$r_buff1_thd1 ? y$r_buff1_thd1 : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L756] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L757] 1 __unbuffered_p0_EAX$read_delayed_var = &y [L758] EXPR 1 \read(y) [L758] 1 __unbuffered_p0_EAX = y [L823] FCALL, FORK 0 pthread_create(&t1998, ((void *)0), P1, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, 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] [L775] 2 __unbuffered_p1_EAX = x [L778] 2 y = 1 VAL [\result={0:0}, __unbuffered_cnt=1, __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={5:0}, __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_p1_EAX=1, 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=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L781] EXPR 2 y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, 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] [L781] 2 y = y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd2 ? y$w_buff1 : y) [L825] FCALL, FORK 0 pthread_create(&t1999, ((void *)0), P2, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __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={5:0}, __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_p1_EAX=1, 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=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L795] 3 y = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, 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$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L798] 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L782] 2 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used [L783] 2 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd2 || y$w_buff1_used && y$r_buff1_thd2 ? (_Bool)0 : y$w_buff1_used [L799] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L800] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L831] 0 y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, 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] [L832] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L833] 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 [L835] 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 [L838] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L839] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L840] 0 y$flush_delayed = weak$$choice2 [L841] EXPR 0 \read(y) [L841] 0 y$mem_tmp = y [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L842] EXPR 0 \read(y) [L842] EXPR 0 !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, 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] [L842] 0 y = !y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff1) [L843] EXPR 0 weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, 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] [L843] 0 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : y$w_buff0)) [L844] EXPR 0 weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L844] 0 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff1 : y$w_buff1)) [L845] EXPR 0 weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, 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] [L845] 0 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used)) [L846] EXPR 0 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$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$read_delayed_var={5:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p1_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x=1, y={5:0}, y$flush_delayed=1, y$mem_tmp=2, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L846] 0 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd0 && !y$w_buff1_used || !y$r_buff0_thd0 && !y$r_buff1_thd0 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 213 locations, 1 error locations. Result: UNSAFE, OverallTime: 86.4s, OverallIterations: 10, TraceHistogramMax: 1, AutomataDifference: 3.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1473 SDtfs, 1442 SDslu, 1855 SDs, 0 SdLazy, 1074 SolverSat, 47 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 44 GetRequests, 14 SyntacticMatches, 8 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=244870occurred 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: 10.6s AutomataMinimizationTime, 9 MinimizatonAttempts, 8378 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 589 NumberOfCodeBlocks, 589 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 509 ConstructedInterpolants, 0 QuantifiedInterpolants, 63243 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...