/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 14:16:05,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 14:16:05,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 14:16:05,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 14:16:05,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 14:16:05,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 14:16:05,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 14:16:05,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 14:16:05,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 14:16:05,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 14:16:05,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 14:16:05,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 14:16:05,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 14:16:05,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 14:16:05,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 14:16:05,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 14:16:05,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 14:16:05,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 14:16:05,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 14:16:05,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 14:16:05,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 14:16:05,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 14:16:05,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 14:16:05,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 14:16:05,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 14:16:05,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 14:16:05,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 14:16:05,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 14:16:05,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 14:16:05,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 14:16:05,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 14:16:05,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 14:16:05,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 14:16:05,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 14:16:05,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 14:16:05,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 14:16:05,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 14:16:05,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 14:16:05,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 14:16:05,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 14:16:05,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 14:16:05,516 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-18 14:16:05,530 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 14:16:05,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 14:16:05,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 14:16:05,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 14:16:05,532 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 14:16:05,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 14:16:05,532 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 14:16:05,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 14:16:05,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 14:16:05,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 14:16:05,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 14:16:05,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 14:16:05,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 14:16:05,534 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 14:16:05,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 14:16:05,534 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 14:16:05,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 14:16:05,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 14:16:05,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 14:16:05,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 14:16:05,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 14:16:05,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 14:16:05,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 14:16:05,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 14:16:05,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 14:16:05,536 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 14:16:05,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 14:16:05,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 14:16:05,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-18 14:16:05,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 14:16:05,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 14:16:05,830 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 14:16:05,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 14:16:05,835 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 14:16:05,836 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 14:16:05,837 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-18 14:16:05,909 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6229871de/bf22f04e03f14e57bc98b760040ac2fc/FLAGae7ff71ca [2019-12-18 14:16:06,483 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 14:16:06,484 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi009_rmo.oepc.i [2019-12-18 14:16:06,501 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6229871de/bf22f04e03f14e57bc98b760040ac2fc/FLAGae7ff71ca [2019-12-18 14:16:06,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6229871de/bf22f04e03f14e57bc98b760040ac2fc [2019-12-18 14:16:06,773 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 14:16:06,775 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 14:16:06,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 14:16:06,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 14:16:06,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 14:16:06,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 02:16:06" (1/1) ... [2019-12-18 14:16:06,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30912776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:06, skipping insertion in model container [2019-12-18 14:16:06,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 02:16:06" (1/1) ... [2019-12-18 14:16:06,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 14:16:06,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 14:16:07,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 14:16:07,471 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 14:16:07,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 14:16:07,622 INFO L208 MainTranslator]: Completed translation [2019-12-18 14:16:07,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07 WrapperNode [2019-12-18 14:16:07,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 14:16:07,624 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 14:16:07,624 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 14:16:07,624 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 14:16:07,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 14:16:07,688 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 14:16:07,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 14:16:07,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 14:16:07,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,721 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... [2019-12-18 14:16:07,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 14:16:07,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 14:16:07,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 14:16:07,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 14:16:07,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 14:16:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 14:16:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 14:16:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-18 14:16:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 14:16:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 14:16:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-18 14:16:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-18 14:16:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-18 14:16:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-18 14:16:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-18 14:16:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-18 14:16:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 14:16:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-18 14:16:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 14:16:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 14:16:07,825 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 14:16:08,746 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 14:16:08,747 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-18 14:16:08,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:16:08 BoogieIcfgContainer [2019-12-18 14:16:08,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 14:16:08,749 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 14:16:08,749 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 14:16:08,752 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 14:16:08,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 02:16:06" (1/3) ... [2019-12-18 14:16:08,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57a8126b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 02:16:08, skipping insertion in model container [2019-12-18 14:16:08,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 02:16:07" (2/3) ... [2019-12-18 14:16:08,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57a8126b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 02:16:08, skipping insertion in model container [2019-12-18 14:16:08,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 02:16:08" (3/3) ... [2019-12-18 14:16:08,756 INFO L109 eAbstractionObserver]: Analyzing ICFG rfi009_rmo.oepc.i [2019-12-18 14:16:08,765 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 14:16:08,765 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 14:16:08,773 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 14:16:08,774 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 14:16:08,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,817 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,818 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,818 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,819 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,819 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,820 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,821 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,822 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,823 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,823 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,823 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,824 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,825 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,826 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,826 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,826 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,826 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,827 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,828 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,829 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,830 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,831 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,832 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,833 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,834 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,835 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,836 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,837 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,838 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,839 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,840 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,841 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,841 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,841 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,842 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,842 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,843 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,843 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,844 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,845 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,846 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,846 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,846 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,846 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,847 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,848 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,849 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,850 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,851 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,852 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,853 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,854 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,855 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,856 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,859 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,860 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,861 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,862 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,862 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,862 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,862 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,864 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,864 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,864 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,864 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,865 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,866 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,867 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,868 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,872 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,872 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,872 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,873 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,873 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,873 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,873 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,873 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,874 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,874 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,874 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,874 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,875 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,875 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,875 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,875 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,875 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~mem55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,876 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,876 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,876 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,876 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,876 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,876 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,877 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,877 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,877 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,877 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,878 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,878 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,878 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,878 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,881 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,882 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,882 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,882 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,882 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,883 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,883 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,883 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,883 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,884 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,884 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,886 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,887 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,887 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,888 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,888 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,889 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,889 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,889 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,889 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,889 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,889 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,890 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,890 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,890 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,890 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,890 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,891 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,892 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 14:16:08,907 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 14:16:08,929 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 14:16:08,929 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 14:16:08,929 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 14:16:08,930 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 14:16:08,930 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 14:16:08,930 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 14:16:08,930 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 14:16:08,930 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 14:16:08,949 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 259 transitions [2019-12-18 14:16:08,951 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-18 14:16:09,058 INFO L126 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-18 14:16:09,058 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 14:16:09,086 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 9/207 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-18 14:16:09,127 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 212 places, 259 transitions [2019-12-18 14:16:09,195 INFO L126 PetriNetUnfolder]: 57/256 cut-off events. [2019-12-18 14:16:09,196 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 14:16:09,225 INFO L76 FinitePrefix]: Finished finitePrefix Result has 266 conditions, 256 events. 57/256 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 649 event pairs. 9/207 useless extension candidates. Maximal degree in co-relation 207. Up to 2 conditions per place. [2019-12-18 14:16:09,262 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 28692 [2019-12-18 14:16:09,263 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 14:16:15,750 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-12-18 14:16:15,953 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-12-18 14:16:16,517 WARN L192 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 134 [2019-12-18 14:16:16,747 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-12-18 14:16:16,774 INFO L206 etLargeBlockEncoding]: Checked pairs total: 156337 [2019-12-18 14:16:16,775 INFO L214 etLargeBlockEncoding]: Total number of compositions: 146 [2019-12-18 14:16:16,778 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 105 places, 126 transitions [2019-12-18 14:17:15,238 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 221828 states. [2019-12-18 14:17:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 221828 states. [2019-12-18 14:17:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-18 14:17:15,308 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:17:15,309 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 14:17:15,310 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:17:15,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:17:15,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1478494774, now seen corresponding path program 1 times [2019-12-18 14:17:15,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:17:15,327 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905580551] [2019-12-18 14:17:15,328 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:17:15,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:17:15,696 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 14:17:15,696 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905580551] [2019-12-18 14:17:15,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:17:15,698 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 14:17:15,698 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92030432] [2019-12-18 14:17:15,703 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 14:17:15,704 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:17:15,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 14:17:15,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:17:15,722 INFO L87 Difference]: Start difference. First operand 221828 states. Second operand 3 states. [2019-12-18 14:17:21,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:17:21,622 INFO L93 Difference]: Finished difference Result 212890 states and 1000280 transitions. [2019-12-18 14:17:21,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 14:17:21,625 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-18 14:17:21,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:17:22,671 INFO L225 Difference]: With dead ends: 212890 [2019-12-18 14:17:22,672 INFO L226 Difference]: Without dead ends: 199162 [2019-12-18 14:17:22,674 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 14:17:43,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199162 states. [2019-12-18 14:17:48,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199162 to 199162. [2019-12-18 14:17:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199162 states. [2019-12-18 14:17:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199162 states to 199162 states and 936073 transitions. [2019-12-18 14:17:55,446 INFO L78 Accepts]: Start accepts. Automaton has 199162 states and 936073 transitions. Word has length 17 [2019-12-18 14:17:55,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:17:55,447 INFO L462 AbstractCegarLoop]: Abstraction has 199162 states and 936073 transitions. [2019-12-18 14:17:55,447 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 14:17:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 199162 states and 936073 transitions. [2019-12-18 14:17:55,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-18 14:17:55,464 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:17:55,464 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 14:17:55,464 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:17:55,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:17:55,465 INFO L82 PathProgramCache]: Analyzing trace with hash -431730319, now seen corresponding path program 1 times [2019-12-18 14:17:55,465 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:17:55,465 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544883952] [2019-12-18 14:17:55,465 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:17:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:17:55,631 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 14:17:55,633 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544883952] [2019-12-18 14:17:55,633 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:17:55,633 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 14:17:55,633 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528330945] [2019-12-18 14:17:55,635 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-18 14:17:55,635 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:17:55,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-18 14:17:55,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-18 14:17:55,636 INFO L87 Difference]: Start difference. First operand 199162 states and 936073 transitions. Second operand 4 states. [2019-12-18 14:17:56,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:17:56,014 INFO L93 Difference]: Finished difference Result 51946 states and 200868 transitions. [2019-12-18 14:17:56,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-18 14:17:56,014 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2019-12-18 14:17:56,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:17:56,192 INFO L225 Difference]: With dead ends: 51946 [2019-12-18 14:17:56,192 INFO L226 Difference]: Without dead ends: 39646 [2019-12-18 14:17:56,193 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:17:56,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39646 states. [2019-12-18 14:17:57,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39646 to 39646. [2019-12-18 14:17:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39646 states. [2019-12-18 14:17:57,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39646 states to 39646 states and 145933 transitions. [2019-12-18 14:17:57,352 INFO L78 Accepts]: Start accepts. Automaton has 39646 states and 145933 transitions. Word has length 18 [2019-12-18 14:17:57,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:17:57,352 INFO L462 AbstractCegarLoop]: Abstraction has 39646 states and 145933 transitions. [2019-12-18 14:17:57,352 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-18 14:17:57,352 INFO L276 IsEmpty]: Start isEmpty. Operand 39646 states and 145933 transitions. [2019-12-18 14:17:57,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-12-18 14:17:57,379 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:17:57,379 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] [2019-12-18 14:17:57,379 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:17:57,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:17:57,379 INFO L82 PathProgramCache]: Analyzing trace with hash 1114334134, now seen corresponding path program 1 times [2019-12-18 14:17:57,380 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:17:57,380 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647092793] [2019-12-18 14:17:57,380 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:17:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:17:57,597 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 14:17:57,598 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647092793] [2019-12-18 14:17:57,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:17:57,598 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:17:57,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575049646] [2019-12-18 14:17:57,599 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 14:17:57,599 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:17:57,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 14:17:57,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 14:17:57,600 INFO L87 Difference]: Start difference. First operand 39646 states and 145933 transitions. Second operand 6 states. [2019-12-18 14:17:59,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:17:59,847 INFO L93 Difference]: Finished difference Result 51992 states and 184409 transitions. [2019-12-18 14:17:59,848 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 14:17:59,848 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2019-12-18 14:17:59,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:00,001 INFO L225 Difference]: With dead ends: 51992 [2019-12-18 14:18:00,001 INFO L226 Difference]: Without dead ends: 51992 [2019-12-18 14:18:00,002 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 14:18:00,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51992 states. [2019-12-18 14:18:01,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51992 to 50282. [2019-12-18 14:18:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50282 states. [2019-12-18 14:18:01,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50282 states to 50282 states and 179472 transitions. [2019-12-18 14:18:01,371 INFO L78 Accepts]: Start accepts. Automaton has 50282 states and 179472 transitions. Word has length 28 [2019-12-18 14:18:01,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:01,371 INFO L462 AbstractCegarLoop]: Abstraction has 50282 states and 179472 transitions. [2019-12-18 14:18:01,371 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 14:18:01,372 INFO L276 IsEmpty]: Start isEmpty. Operand 50282 states and 179472 transitions. [2019-12-18 14:18:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-12-18 14:18:01,391 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:01,391 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] [2019-12-18 14:18:01,391 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:01,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:01,392 INFO L82 PathProgramCache]: Analyzing trace with hash 1164191729, now seen corresponding path program 1 times [2019-12-18 14:18:01,392 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:01,392 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059103909] [2019-12-18 14:18:01,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:01,531 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 14:18:01,532 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059103909] [2019-12-18 14:18:01,532 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:01,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 14:18:01,533 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321699739] [2019-12-18 14:18:01,534 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:18:01,534 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:01,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:18:01,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:18:01,534 INFO L87 Difference]: Start difference. First operand 50282 states and 179472 transitions. Second operand 5 states. [2019-12-18 14:18:01,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:01,679 INFO L93 Difference]: Finished difference Result 21962 states and 74855 transitions. [2019-12-18 14:18:01,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 14:18:01,680 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-12-18 14:18:01,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:01,720 INFO L225 Difference]: With dead ends: 21962 [2019-12-18 14:18:01,720 INFO L226 Difference]: Without dead ends: 19236 [2019-12-18 14:18:01,721 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-18 14:18:01,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19236 states. [2019-12-18 14:18:05,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19236 to 19236. [2019-12-18 14:18:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19236 states. [2019-12-18 14:18:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19236 states to 19236 states and 65664 transitions. [2019-12-18 14:18:05,594 INFO L78 Accepts]: Start accepts. Automaton has 19236 states and 65664 transitions. Word has length 29 [2019-12-18 14:18:05,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:05,594 INFO L462 AbstractCegarLoop]: Abstraction has 19236 states and 65664 transitions. [2019-12-18 14:18:05,594 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:18:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 19236 states and 65664 transitions. [2019-12-18 14:18:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-18 14:18:05,625 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:05,625 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 14:18:05,625 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:05,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:05,626 INFO L82 PathProgramCache]: Analyzing trace with hash 737566713, now seen corresponding path program 1 times [2019-12-18 14:18:05,626 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:05,626 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461347400] [2019-12-18 14:18:05,626 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:05,731 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 14:18:05,732 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461347400] [2019-12-18 14:18:05,732 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:05,732 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:18:05,733 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741902466] [2019-12-18 14:18:05,734 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:18:05,734 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:05,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:18:05,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:18:05,735 INFO L87 Difference]: Start difference. First operand 19236 states and 65664 transitions. Second operand 5 states. [2019-12-18 14:18:06,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:06,551 INFO L93 Difference]: Finished difference Result 25623 states and 86177 transitions. [2019-12-18 14:18:06,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-18 14:18:06,551 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-12-18 14:18:06,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:06,601 INFO L225 Difference]: With dead ends: 25623 [2019-12-18 14:18:06,602 INFO L226 Difference]: Without dead ends: 25623 [2019-12-18 14:18:06,602 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 14:18:06,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25623 states. [2019-12-18 14:18:07,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25623 to 20116. [2019-12-18 14:18:07,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20116 states. [2019-12-18 14:18:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20116 states to 20116 states and 68863 transitions. [2019-12-18 14:18:07,147 INFO L78 Accepts]: Start accepts. Automaton has 20116 states and 68863 transitions. Word has length 43 [2019-12-18 14:18:07,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:07,148 INFO L462 AbstractCegarLoop]: Abstraction has 20116 states and 68863 transitions. [2019-12-18 14:18:07,148 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:18:07,148 INFO L276 IsEmpty]: Start isEmpty. Operand 20116 states and 68863 transitions. [2019-12-18 14:18:07,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-18 14:18:07,182 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:07,183 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 14:18:07,183 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:07,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:07,183 INFO L82 PathProgramCache]: Analyzing trace with hash 897306446, now seen corresponding path program 1 times [2019-12-18 14:18:07,183 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:07,184 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223083755] [2019-12-18 14:18:07,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:07,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:07,317 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 14:18:07,317 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223083755] [2019-12-18 14:18:07,318 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:07,318 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 14:18:07,318 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749721106] [2019-12-18 14:18:07,318 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:18:07,320 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:07,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:18:07,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:18:07,322 INFO L87 Difference]: Start difference. First operand 20116 states and 68863 transitions. Second operand 5 states. [2019-12-18 14:18:07,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:07,958 INFO L93 Difference]: Finished difference Result 25267 states and 83470 transitions. [2019-12-18 14:18:07,959 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 14:18:07,959 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2019-12-18 14:18:07,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:08,001 INFO L225 Difference]: With dead ends: 25267 [2019-12-18 14:18:08,001 INFO L226 Difference]: Without dead ends: 25267 [2019-12-18 14:18:08,002 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2019-12-18 14:18:08,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25267 states. [2019-12-18 14:18:08,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25267 to 20491. [2019-12-18 14:18:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20491 states. [2019-12-18 14:18:08,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20491 states to 20491 states and 68569 transitions. [2019-12-18 14:18:08,385 INFO L78 Accepts]: Start accepts. Automaton has 20491 states and 68569 transitions. Word has length 44 [2019-12-18 14:18:08,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:08,385 INFO L462 AbstractCegarLoop]: Abstraction has 20491 states and 68569 transitions. [2019-12-18 14:18:08,385 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:18:08,385 INFO L276 IsEmpty]: Start isEmpty. Operand 20491 states and 68569 transitions. [2019-12-18 14:18:08,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-18 14:18:08,409 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:08,409 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:18:08,409 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:08,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:08,410 INFO L82 PathProgramCache]: Analyzing trace with hash 1544082794, now seen corresponding path program 1 times [2019-12-18 14:18:08,410 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:08,410 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218973418] [2019-12-18 14:18:08,410 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:08,564 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 14:18:08,564 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218973418] [2019-12-18 14:18:08,564 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:08,564 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:18:08,566 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285424377] [2019-12-18 14:18:08,566 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 14:18:08,566 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:08,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 14:18:08,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-12-18 14:18:08,567 INFO L87 Difference]: Start difference. First operand 20491 states and 68569 transitions. Second operand 6 states. [2019-12-18 14:18:09,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:09,066 INFO L93 Difference]: Finished difference Result 20753 states and 67477 transitions. [2019-12-18 14:18:09,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-18 14:18:09,067 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2019-12-18 14:18:09,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:09,098 INFO L225 Difference]: With dead ends: 20753 [2019-12-18 14:18:09,099 INFO L226 Difference]: Without dead ends: 20753 [2019-12-18 14:18:09,099 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-12-18 14:18:09,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20753 states. [2019-12-18 14:18:09,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20753 to 15884. [2019-12-18 14:18:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15884 states. [2019-12-18 14:18:09,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15884 states to 15884 states and 52093 transitions. [2019-12-18 14:18:09,575 INFO L78 Accepts]: Start accepts. Automaton has 15884 states and 52093 transitions. Word has length 44 [2019-12-18 14:18:09,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:09,576 INFO L462 AbstractCegarLoop]: Abstraction has 15884 states and 52093 transitions. [2019-12-18 14:18:09,576 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 14:18:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 15884 states and 52093 transitions. [2019-12-18 14:18:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-18 14:18:09,595 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:09,595 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] [2019-12-18 14:18:09,595 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:09,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:09,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1268699303, now seen corresponding path program 1 times [2019-12-18 14:18:09,596 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:09,596 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387638899] [2019-12-18 14:18:09,596 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:09,664 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 14:18:09,664 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387638899] [2019-12-18 14:18:09,664 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:09,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 14:18:09,665 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [755953718] [2019-12-18 14:18:09,665 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 14:18:09,665 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:09,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 14:18:09,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:18:09,666 INFO L87 Difference]: Start difference. First operand 15884 states and 52093 transitions. Second operand 3 states. [2019-12-18 14:18:09,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:09,747 INFO L93 Difference]: Finished difference Result 15835 states and 51928 transitions. [2019-12-18 14:18:09,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 14:18:09,748 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-12-18 14:18:09,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:09,788 INFO L225 Difference]: With dead ends: 15835 [2019-12-18 14:18:09,788 INFO L226 Difference]: Without dead ends: 15835 [2019-12-18 14:18:09,789 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 14:18:09,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15835 states. [2019-12-18 14:18:10,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15835 to 15835. [2019-12-18 14:18:10,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15835 states. [2019-12-18 14:18:10,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15835 states to 15835 states and 51928 transitions. [2019-12-18 14:18:10,255 INFO L78 Accepts]: Start accepts. Automaton has 15835 states and 51928 transitions. Word has length 45 [2019-12-18 14:18:10,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:10,256 INFO L462 AbstractCegarLoop]: Abstraction has 15835 states and 51928 transitions. [2019-12-18 14:18:10,256 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 14:18:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 15835 states and 51928 transitions. [2019-12-18 14:18:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-18 14:18:10,286 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:10,286 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] [2019-12-18 14:18:10,286 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:10,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:10,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1601498301, now seen corresponding path program 1 times [2019-12-18 14:18:10,287 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:10,287 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503549163] [2019-12-18 14:18:10,287 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:10,402 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 14:18:10,402 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503549163] [2019-12-18 14:18:10,403 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:10,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-18 14:18:10,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461923376] [2019-12-18 14:18:10,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-18 14:18:10,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:10,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-18 14:18:10,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-18 14:18:10,406 INFO L87 Difference]: Start difference. First operand 15835 states and 51928 transitions. Second operand 6 states. [2019-12-18 14:18:10,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:10,523 INFO L93 Difference]: Finished difference Result 14656 states and 49083 transitions. [2019-12-18 14:18:10,524 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-18 14:18:10,525 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 45 [2019-12-18 14:18:10,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:10,549 INFO L225 Difference]: With dead ends: 14656 [2019-12-18 14:18:10,549 INFO L226 Difference]: Without dead ends: 14525 [2019-12-18 14:18:10,550 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-18 14:18:10,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14525 states. [2019-12-18 14:18:10,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14525 to 14469. [2019-12-18 14:18:10,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14469 states. [2019-12-18 14:18:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14469 states to 14469 states and 48642 transitions. [2019-12-18 14:18:10,791 INFO L78 Accepts]: Start accepts. Automaton has 14469 states and 48642 transitions. Word has length 45 [2019-12-18 14:18:10,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:10,791 INFO L462 AbstractCegarLoop]: Abstraction has 14469 states and 48642 transitions. [2019-12-18 14:18:10,791 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-18 14:18:10,791 INFO L276 IsEmpty]: Start isEmpty. Operand 14469 states and 48642 transitions. [2019-12-18 14:18:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-18 14:18:10,815 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:10,816 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] [2019-12-18 14:18:10,816 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:10,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:10,816 INFO L82 PathProgramCache]: Analyzing trace with hash -1178289501, now seen corresponding path program 1 times [2019-12-18 14:18:10,816 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:10,816 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423709026] [2019-12-18 14:18:10,816 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:10,891 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 14:18:10,892 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423709026] [2019-12-18 14:18:10,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:10,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 14:18:10,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196455899] [2019-12-18 14:18:10,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 14:18:10,893 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:10,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 14:18:10,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:18:10,893 INFO L87 Difference]: Start difference. First operand 14469 states and 48642 transitions. Second operand 3 states. [2019-12-18 14:18:10,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:10,961 INFO L93 Difference]: Finished difference Result 14469 states and 48641 transitions. [2019-12-18 14:18:10,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 14:18:10,962 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-18 14:18:10,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:10,992 INFO L225 Difference]: With dead ends: 14469 [2019-12-18 14:18:10,992 INFO L226 Difference]: Without dead ends: 14469 [2019-12-18 14:18:10,993 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 14:18:11,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14469 states. [2019-12-18 14:18:11,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14469 to 14092. [2019-12-18 14:18:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14092 states. [2019-12-18 14:18:11,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14092 states to 14092 states and 47629 transitions. [2019-12-18 14:18:11,277 INFO L78 Accepts]: Start accepts. Automaton has 14092 states and 47629 transitions. Word has length 61 [2019-12-18 14:18:11,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:11,277 INFO L462 AbstractCegarLoop]: Abstraction has 14092 states and 47629 transitions. [2019-12-18 14:18:11,277 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 14:18:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 14092 states and 47629 transitions. [2019-12-18 14:18:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2019-12-18 14:18:11,299 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:11,299 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] [2019-12-18 14:18:11,299 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:11,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:11,300 INFO L82 PathProgramCache]: Analyzing trace with hash -1242784833, now seen corresponding path program 1 times [2019-12-18 14:18:11,300 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:11,300 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736908849] [2019-12-18 14:18:11,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:11,389 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 14:18:11,389 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736908849] [2019-12-18 14:18:11,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:11,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 14:18:11,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351458824] [2019-12-18 14:18:11,390 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 14:18:11,390 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:11,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 14:18:11,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 14:18:11,391 INFO L87 Difference]: Start difference. First operand 14092 states and 47629 transitions. Second operand 3 states. [2019-12-18 14:18:11,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:11,458 INFO L93 Difference]: Finished difference Result 13768 states and 46251 transitions. [2019-12-18 14:18:11,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 14:18:11,459 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2019-12-18 14:18:11,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:11,490 INFO L225 Difference]: With dead ends: 13768 [2019-12-18 14:18:11,490 INFO L226 Difference]: Without dead ends: 13768 [2019-12-18 14:18:11,491 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 14:18:11,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13768 states. [2019-12-18 14:18:11,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13768 to 13656. [2019-12-18 14:18:11,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13656 states. [2019-12-18 14:18:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13656 states to 13656 states and 45943 transitions. [2019-12-18 14:18:11,949 INFO L78 Accepts]: Start accepts. Automaton has 13656 states and 45943 transitions. Word has length 61 [2019-12-18 14:18:11,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:11,949 INFO L462 AbstractCegarLoop]: Abstraction has 13656 states and 45943 transitions. [2019-12-18 14:18:11,949 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 14:18:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 13656 states and 45943 transitions. [2019-12-18 14:18:11,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-18 14:18:11,966 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:11,966 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] [2019-12-18 14:18:11,967 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:11,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:11,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1841096732, now seen corresponding path program 1 times [2019-12-18 14:18:11,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:11,967 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737062249] [2019-12-18 14:18:11,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 14:18:12,133 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 14:18:12,133 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737062249] [2019-12-18 14:18:12,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 14:18:12,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-18 14:18:12,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308603648] [2019-12-18 14:18:12,134 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-18 14:18:12,134 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 14:18:12,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-18 14:18:12,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-12-18 14:18:12,135 INFO L87 Difference]: Start difference. First operand 13656 states and 45943 transitions. Second operand 5 states. [2019-12-18 14:18:12,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 14:18:12,227 INFO L93 Difference]: Finished difference Result 14178 states and 47064 transitions. [2019-12-18 14:18:12,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-18 14:18:12,228 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 62 [2019-12-18 14:18:12,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 14:18:12,229 INFO L225 Difference]: With dead ends: 14178 [2019-12-18 14:18:12,229 INFO L226 Difference]: Without dead ends: 986 [2019-12-18 14:18:12,230 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-12-18 14:18:12,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 986 states. [2019-12-18 14:18:12,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 986 to 986. [2019-12-18 14:18:12,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 986 states. [2019-12-18 14:18:12,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 2126 transitions. [2019-12-18 14:18:12,242 INFO L78 Accepts]: Start accepts. Automaton has 986 states and 2126 transitions. Word has length 62 [2019-12-18 14:18:12,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 14:18:12,242 INFO L462 AbstractCegarLoop]: Abstraction has 986 states and 2126 transitions. [2019-12-18 14:18:12,242 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-18 14:18:12,243 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2126 transitions. [2019-12-18 14:18:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-12-18 14:18:12,244 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 14:18:12,244 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] [2019-12-18 14:18:12,244 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 14:18:12,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 14:18:12,245 INFO L82 PathProgramCache]: Analyzing trace with hash -1595137952, now seen corresponding path program 2 times [2019-12-18 14:18:12,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 14:18:12,245 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061025247] [2019-12-18 14:18:12,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 14:18:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 14:18:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 14:18:12,489 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 14:18:12,490 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 14:18:12,494 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1078] [1078] ULTIMATE.startENTRY-->L836: Formula: (let ((.cse1 (store |v_#valid_68| 0 0))) (let ((.cse0 (store .cse1 |v_~#x~0.base_213| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7) (= v_~x$mem_tmp~0_71 0) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8) (= v_~x$r_buff0_thd0~0_101 0) (= v_~x$r_buff1_thd0~0_77 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= 0 v_~__unbuffered_p1_EAX~0_53) (= (store (store |v_#length_39| |v_~#x~0.base_213| 4) |v_ULTIMATE.start_main_~#t1749~0.base_19| 4) |v_#length_38|) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43 0) (= (store .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19| 1) |v_#valid_66|) (= (store |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19| (store (select |v_#memory_int_343| |v_ULTIMATE.start_main_~#t1749~0.base_19|) |v_ULTIMATE.start_main_~#t1749~0.offset_16| 0)) |v_#memory_int_342|) (= v_~x$r_buff1_thd3~0_60 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8) (= v_~x$r_buff1_thd1~0_207 0) (= 0 v_~x$read_delayed~0_8) (= 0 v_~x$r_buff0_thd3~0_101) (= 0 v_~x$read_delayed_var~0.offset_8) (= 0 v_~weak$$choice1~0_29) (= v_~main$tmp_guard0~0_36 0) (= 0 (select (select |v_#memory_int_343| |v_~#x~0.base_213|) |v_~#x~0.offset_213|)) (= 0 v_~x$w_buff0~0_169) (< |v_#StackHeapBarrier_23| |v_~#x~0.base_213|) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= v_~__unbuffered_p1_EBX~0_33 0) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= v_~x$r_buff0_thd1~0_281 0) (= 0 v_~x$r_buff0_thd2~0_300) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_53) (= v_~weak$$choice2~0_124 0) (= v_~__unbuffered_p0_EAX$flush_delayed~0_5 0) (= 0 |v_#NULL.base_5|) (= 0 v_~x$w_buff1_used~0_521) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43) (= 0 |v_ULTIMATE.start_main_~#t1749~0.offset_16|) (< 0 |v_#StackHeapBarrier_23|) (= 0 |v_~#x~0.offset_213|) (= 0 v_~x$r_buff1_thd2~0_154) (= 0 v_~__unbuffered_cnt~0_70) (= v_~__unbuffered_p0_EBX~0_40 0) (= v_~main$tmp_guard1~0_26 0) (= 0 v_~x$read_delayed_var~0.base_8) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t1749~0.base_19|)) (= v_~x$flush_delayed~0_98 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8) (= v_~y~0_52 0) (= (select .cse1 |v_~#x~0.base_213|) 0) (= 0 v_~x$w_buff0_used~0_949) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7) (= |v_#NULL.offset_5| 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= 0 v_~weak$$choice0~0_59) (= 0 v_~x$w_buff1~0_153) (= 0 v_~__unbuffered_p0_EAX~0_65) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (< |v_#StackHeapBarrier_23| |v_ULTIMATE.start_main_~#t1749~0.base_19|) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_23|, #valid=|v_#valid_68|, #memory_int=|v_#memory_int_343|, #length=|v_#length_39|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_169, ULTIMATE.start_main_#t~mem67=|v_ULTIMATE.start_main_#t~mem67_92|, ULTIMATE.start_main_#t~nondet74=|v_ULTIMATE.start_main_#t~nondet74_35|, ~x$flush_delayed~0=v_~x$flush_delayed~0_98, ULTIMATE.start_main_~#t1749~0.base=|v_ULTIMATE.start_main_~#t1749~0.base_19|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_5|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_93|, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_207, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_101, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_7, ULTIMATE.start_main_#t~ite73=|v_ULTIMATE.start_main_#t~ite73_30|, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_167|, ~weak$$choice1~0=v_~weak$$choice1~0_29, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_65, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_53, #length=|v_#length_38|, ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_9|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_101, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_40, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_33|, ~#x~0.offset=|v_~#x~0.offset_213|, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ULTIMATE.start_main_#t~nondet66=|v_ULTIMATE.start_main_#t~nondet66_16|, ~x$w_buff1~0=v_~x$w_buff1~0_153, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_521, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_154, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_43|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_8, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_21|, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_8, ~weak$$choice0~0=v_~weak$$choice0~0_59, #StackHeapBarrier=|v_#StackHeapBarrier_23|, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_8, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_70, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_281, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_60, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_26, ULTIMATE.start_main_#t~ite69=|v_ULTIMATE.start_main_#t~ite69_160|, ~x$mem_tmp~0=v_~x$mem_tmp~0_71, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_25|, ULTIMATE.start_main_#t~ite70=|v_ULTIMATE.start_main_#t~ite70_91|, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_5, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_17|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_53, ~y~0=v_~y~0_52, ULTIMATE.start_main_~#t1749~0.offset=|v_ULTIMATE.start_main_~#t1749~0.offset_16|, ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_10|, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_33, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_36, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_77, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_300, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_43, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_949, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_7, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_17|, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_8, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_18|, #valid=|v_#valid_66|, #memory_int=|v_#memory_int_342|, ~#x~0.base=|v_~#x~0.base_213|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_43, ~weak$$choice2~0=v_~weak$$choice2~0_124, ~x$read_delayed~0=v_~x$read_delayed~0_8} AuxVars[] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~nondet74, ~x$flush_delayed~0, ULTIMATE.start_main_~#t1749~0.base, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ~x$r_buff1_thd1~0, ~x$r_buff0_thd3~0, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~__unbuffered_p0_EAX~0, ~__unbuffered_p1_EAX~0, #length, ULTIMATE.start_main_#t~nondet64, ~x$r_buff0_thd0~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_#t~mem75, ~#x~0.offset, ~__unbuffered_p0_EAX$w_buff1~0, ULTIMATE.start_main_#t~nondet66, ~x$w_buff1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd2~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite77, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ULTIMATE.start_main_~#t1750~0.base, ~__unbuffered_p0_EAX$w_buff1_used~0, ~x$read_delayed_var~0.base, ~weak$$choice0~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ULTIMATE.start_main_~#t1751~0.base, ~__unbuffered_cnt~0, ~x$r_buff0_thd1~0, ~__unbuffered_p0_EAX$w_buff0~0, ~x$r_buff1_thd3~0, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite69, ~x$mem_tmp~0, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~ite70, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t1750~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~y~0, ULTIMATE.start_main_~#t1749~0.offset, ULTIMATE.start_main_#t~nondet65, ~__unbuffered_p1_EBX~0, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ~main$tmp_guard0~0, ~x$r_buff1_thd0~0, ~x$r_buff0_thd2~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ULTIMATE.start_main_#t~ite76, ~x$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ULTIMATE.start_main_~#t1751~0.offset, ~x$read_delayed_var~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ~#x~0.base, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ~x$read_delayed~0] because there is no mapped edge [2019-12-18 14:18:12,498 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1035] [1035] L836-1-->L838: Formula: (and (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12|)) (= |v_ULTIMATE.start_main_~#t1750~0.offset_10| 0) (= |v_#valid_38| (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1750~0.base_12| 1)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t1750~0.base_12|) (not (= |v_ULTIMATE.start_main_~#t1750~0.base_12| 0)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t1750~0.base_12| 4)) (= (store |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12| (store (select |v_#memory_int_210| |v_ULTIMATE.start_main_~#t1750~0.base_12|) |v_ULTIMATE.start_main_~#t1750~0.offset_10| 1)) |v_#memory_int_209|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_210|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_#t~nondet64=|v_ULTIMATE.start_main_#t~nondet64_4|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_209|, ULTIMATE.start_main_~#t1750~0.offset=|v_ULTIMATE.start_main_~#t1750~0.offset_10|, #length=|v_#length_19|, ULTIMATE.start_main_~#t1750~0.base=|v_ULTIMATE.start_main_~#t1750~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet64, #valid, #memory_int, ULTIMATE.start_main_~#t1750~0.offset, #length, ULTIMATE.start_main_~#t1750~0.base] because there is no mapped edge [2019-12-18 14:18:12,499 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1047] [1047] L838-1-->L840: Formula: (and (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t1751~0.base_12|) (= |v_ULTIMATE.start_main_~#t1751~0.offset_11| 0) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t1751~0.base_12| 1) |v_#valid_42|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t1751~0.base_12| 4) |v_#length_23|) (= (store |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12| (store (select |v_#memory_int_262| |v_ULTIMATE.start_main_~#t1751~0.base_12|) |v_ULTIMATE.start_main_~#t1751~0.offset_11| 2)) |v_#memory_int_261|) (not (= 0 |v_ULTIMATE.start_main_~#t1751~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_262|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_#t~nondet65=|v_ULTIMATE.start_main_#t~nondet65_6|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t1751~0.offset=|v_ULTIMATE.start_main_~#t1751~0.offset_11|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_261|, ULTIMATE.start_main_~#t1751~0.base=|v_ULTIMATE.start_main_~#t1751~0.base_12|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet65, ULTIMATE.start_main_~#t1751~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#t1751~0.base, #length] because there is no mapped edge [2019-12-18 14:18:12,504 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1010] [1010] L813-2-->L813-4: Formula: (let ((.cse1 (= (mod ~x$r_buff1_thd3~0_In1912315130 256) 0)) (.cse0 (= (mod ~x$w_buff1_used~0_In1912315130 256) 0))) (or (and (not .cse0) (not .cse1) (= ~x$w_buff1~0_In1912315130 |P2Thread1of1ForFork1_#t~ite58_Out1912315130|) (= |P2Thread1of1ForFork1_#t~mem57_In1912315130| |P2Thread1of1ForFork1_#t~mem57_Out1912315130|)) (and (or .cse1 .cse0) (= |P2Thread1of1ForFork1_#t~mem57_Out1912315130| |P2Thread1of1ForFork1_#t~ite58_Out1912315130|) (= |P2Thread1of1ForFork1_#t~mem57_Out1912315130| (select (select |#memory_int_In1912315130| |~#x~0.base_In1912315130|) |~#x~0.offset_In1912315130|))))) InVars {~#x~0.offset=|~#x~0.offset_In1912315130|, ~x$w_buff1~0=~x$w_buff1~0_In1912315130, ~#x~0.base=|~#x~0.base_In1912315130|, #memory_int=|#memory_int_In1912315130|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_In1912315130|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1912315130, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1912315130} OutVars{P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out1912315130|, ~#x~0.offset=|~#x~0.offset_In1912315130|, ~x$w_buff1~0=~x$w_buff1~0_In1912315130, ~#x~0.base=|~#x~0.base_In1912315130|, #memory_int=|#memory_int_In1912315130|, P2Thread1of1ForFork1_#t~mem57=|P2Thread1of1ForFork1_#t~mem57_Out1912315130|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1912315130, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1912315130} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-18 14:18:12,504 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [963] [963] L813-4-->L814: Formula: (= (store |v_#memory_int_84| |v_~#x~0.base_52| (store (select |v_#memory_int_84| |v_~#x~0.base_52|) |v_~#x~0.offset_52| |v_P2Thread1of1ForFork1_#t~ite58_10|)) |v_#memory_int_83|) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_10|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_84|, ~#x~0.base=|v_~#x~0.base_52|} OutVars{P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_13|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_9|, ~#x~0.offset=|v_~#x~0.offset_52|, #memory_int=|v_#memory_int_83|, ~#x~0.base=|v_~#x~0.base_52|, P2Thread1of1ForFork1_#t~mem57=|v_P2Thread1of1ForFork1_#t~mem57_7|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite58, #memory_int, P2Thread1of1ForFork1_#t~mem57] because there is no mapped edge [2019-12-18 14:18:12,505 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] L814-->L814-2: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In681912319 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In681912319 256)))) (or (and (not .cse0) (not .cse1) (= |P2Thread1of1ForFork1_#t~ite60_Out681912319| 0)) (and (= |P2Thread1of1ForFork1_#t~ite60_Out681912319| ~x$w_buff0_used~0_In681912319) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In681912319, ~x$w_buff0_used~0=~x$w_buff0_used~0_In681912319} OutVars{P2Thread1of1ForFork1_#t~ite60=|P2Thread1of1ForFork1_#t~ite60_Out681912319|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In681912319, ~x$w_buff0_used~0=~x$w_buff0_used~0_In681912319} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite60] because there is no mapped edge [2019-12-18 14:18:12,515 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L758-->L759: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_86 256))) (= v_~x$r_buff0_thd1~0_119 v_~x$r_buff0_thd1~0_118)) InVars {~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_119, ~weak$$choice2~0=v_~weak$$choice2~0_86} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_86, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_10|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_12|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_13|} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-18 14:18:12,517 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1015] [1015] L763-->L763-2: Formula: (let ((.cse0 (= 0 (mod ~x$flush_delayed~0_In1589604245 256)))) (or (and (= |P0Thread1of1ForFork2_#t~mem28_Out1589604245| |P0Thread1of1ForFork2_#t~ite29_Out1589604245|) (= |P0Thread1of1ForFork2_#t~mem28_Out1589604245| (select (select |#memory_int_In1589604245| |~#x~0.base_In1589604245|) |~#x~0.offset_In1589604245|)) .cse0) (and (not .cse0) (= ~x$mem_tmp~0_In1589604245 |P0Thread1of1ForFork2_#t~ite29_Out1589604245|) (= |P0Thread1of1ForFork2_#t~mem28_In1589604245| |P0Thread1of1ForFork2_#t~mem28_Out1589604245|)))) InVars {P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_In1589604245|, ~x$flush_delayed~0=~x$flush_delayed~0_In1589604245, ~#x~0.offset=|~#x~0.offset_In1589604245|, ~#x~0.base=|~#x~0.base_In1589604245|, #memory_int=|#memory_int_In1589604245|, ~x$mem_tmp~0=~x$mem_tmp~0_In1589604245} OutVars{P0Thread1of1ForFork2_#t~mem28=|P0Thread1of1ForFork2_#t~mem28_Out1589604245|, ~x$flush_delayed~0=~x$flush_delayed~0_In1589604245, ~#x~0.offset=|~#x~0.offset_In1589604245|, P0Thread1of1ForFork2_#t~ite29=|P0Thread1of1ForFork2_#t~ite29_Out1589604245|, ~#x~0.base=|~#x~0.base_In1589604245|, #memory_int=|#memory_int_In1589604245|, ~x$mem_tmp~0=~x$mem_tmp~0_In1589604245} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, P0Thread1of1ForFork2_#t~ite29] because there is no mapped edge [2019-12-18 14:18:12,518 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1056] [1056] L763-2-->P0EXIT: Formula: (and (= |v_P0Thread1of1ForFork2_#res.offset_5| 0) (= 0 |v_P0Thread1of1ForFork2_#res.base_5|) (= v_~__unbuffered_p0_EBX~0_27 v_~y~0_44) (= |v_#memory_int_285| (store |v_#memory_int_286| |v_~#x~0.base_176| (store (select |v_#memory_int_286| |v_~#x~0.base_176|) |v_~#x~0.offset_176| |v_P0Thread1of1ForFork2_#t~ite29_34|))) (= (+ v_~__unbuffered_cnt~0_54 1) v_~__unbuffered_cnt~0_53) (= v_~x$flush_delayed~0_87 0)) InVars {~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_34|, #memory_int=|v_#memory_int_286|, ~#x~0.base=|v_~#x~0.base_176|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_54, ~y~0=v_~y~0_44} OutVars{P0Thread1of1ForFork2_#t~mem28=|v_P0Thread1of1ForFork2_#t~mem28_21|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_27, ~x$flush_delayed~0=v_~x$flush_delayed~0_87, ~#x~0.offset=|v_~#x~0.offset_176|, P0Thread1of1ForFork2_#t~ite29=|v_P0Thread1of1ForFork2_#t~ite29_33|, #memory_int=|v_#memory_int_285|, ~#x~0.base=|v_~#x~0.base_176|, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_53, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_5|, ~y~0=v_~y~0_44} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~mem28, ~__unbuffered_p0_EBX~0, ~x$flush_delayed~0, P0Thread1of1ForFork2_#t~ite29, #memory_int, P0Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#res.base] because there is no mapped edge [2019-12-18 14:18:12,526 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [990] [990] L815-->L815-2: Formula: (let ((.cse0 (= 0 (mod ~x$w_buff1_used~0_In-1962284725 256))) (.cse1 (= (mod ~x$r_buff1_thd3~0_In-1962284725 256) 0)) (.cse2 (= 0 (mod ~x$r_buff0_thd3~0_In-1962284725 256))) (.cse3 (= (mod ~x$w_buff0_used~0_In-1962284725 256) 0))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= |P2Thread1of1ForFork1_#t~ite61_Out-1962284725| 0)) (and (or .cse0 .cse1) (= |P2Thread1of1ForFork1_#t~ite61_Out-1962284725| ~x$w_buff1_used~0_In-1962284725) (or .cse2 .cse3)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In-1962284725, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1962284725, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1962284725, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1962284725} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In-1962284725, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In-1962284725, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1962284725, P2Thread1of1ForFork1_#t~ite61=|P2Thread1of1ForFork1_#t~ite61_Out-1962284725|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1962284725} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite61] because there is no mapped edge [2019-12-18 14:18:12,528 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1008] [1008] L816-->L817: Formula: (let ((.cse0 (= (mod ~x$w_buff0_used~0_In-1558925101 256) 0)) (.cse1 (= 0 (mod ~x$r_buff0_thd3~0_In-1558925101 256)))) (or (and (or .cse0 .cse1) (= ~x$r_buff0_thd3~0_Out-1558925101 ~x$r_buff0_thd3~0_In-1558925101)) (and (= 0 ~x$r_buff0_thd3~0_Out-1558925101) (not .cse0) (not .cse1)))) InVars {~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In-1558925101, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1558925101} OutVars{P2Thread1of1ForFork1_#t~ite62=|P2Thread1of1ForFork1_#t~ite62_Out-1558925101|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_Out-1558925101, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1558925101} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, ~x$r_buff0_thd3~0] because there is no mapped edge [2019-12-18 14:18:12,528 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1004] [1004] L817-->L817-2: Formula: (let ((.cse2 (= (mod ~x$r_buff1_thd3~0_In1955306123 256) 0)) (.cse3 (= (mod ~x$w_buff1_used~0_In1955306123 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In1955306123 256))) (.cse1 (= (mod ~x$r_buff0_thd3~0_In1955306123 256) 0))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork1_#t~ite63_Out1955306123| ~x$r_buff1_thd3~0_In1955306123) (or .cse2 .cse3)) (and (or (and (not .cse2) (not .cse3)) (and (not .cse0) (not .cse1))) (= |P2Thread1of1ForFork1_#t~ite63_Out1955306123| 0)))) InVars {~x$w_buff1_used~0=~x$w_buff1_used~0_In1955306123, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1955306123, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1955306123, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1955306123} OutVars{~x$w_buff1_used~0=~x$w_buff1_used~0_In1955306123, ~x$r_buff1_thd3~0=~x$r_buff1_thd3~0_In1955306123, P2Thread1of1ForFork1_#t~ite63=|P2Thread1of1ForFork1_#t~ite63_Out1955306123|, ~x$r_buff0_thd3~0=~x$r_buff0_thd3~0_In1955306123, ~x$w_buff0_used~0=~x$w_buff0_used~0_In1955306123} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite63] because there is no mapped edge [2019-12-18 14:18:12,528 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1032] [1032] L817-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_44 1) v_~__unbuffered_cnt~0_43) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~x$r_buff1_thd3~0_30 |v_P2Thread1of1ForFork1_#t~ite63_24|)) InVars {P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_24|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_44} OutVars{P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_30, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_43, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#res.base, ~x$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite63, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-18 14:18:12,533 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [986] [986] L794-->L795: Formula: (and (= v_~x$r_buff0_thd2~0_125 v_~x$r_buff0_thd2~0_124) (not (= 0 (mod v_~weak$$choice2~0_101 256)))) InVars {~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_125, ~weak$$choice2~0=v_~weak$$choice2~0_101} OutVars{P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_11|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_101, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_11|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_12|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite50, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48] because there is no mapped edge [2019-12-18 14:18:12,536 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L797-->L797-2: Formula: (let ((.cse0 (= (mod ~x$flush_delayed~0_In-703547723 256) 0))) (or (and (not .cse0) (= |P1Thread1of1ForFork0_#t~ite56_Out-703547723| ~x$mem_tmp~0_In-703547723) (= |P1Thread1of1ForFork0_#t~mem55_In-703547723| |P1Thread1of1ForFork0_#t~mem55_Out-703547723|)) (and (= |P1Thread1of1ForFork0_#t~mem55_Out-703547723| (select (select |#memory_int_In-703547723| |~#x~0.base_In-703547723|) |~#x~0.offset_In-703547723|)) (= |P1Thread1of1ForFork0_#t~mem55_Out-703547723| |P1Thread1of1ForFork0_#t~ite56_Out-703547723|) .cse0))) InVars {~x$flush_delayed~0=~x$flush_delayed~0_In-703547723, ~#x~0.offset=|~#x~0.offset_In-703547723|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_In-703547723|, ~#x~0.base=|~#x~0.base_In-703547723|, #memory_int=|#memory_int_In-703547723|, ~x$mem_tmp~0=~x$mem_tmp~0_In-703547723} OutVars{~x$flush_delayed~0=~x$flush_delayed~0_In-703547723, ~#x~0.offset=|~#x~0.offset_In-703547723|, P1Thread1of1ForFork0_#t~mem55=|P1Thread1of1ForFork0_#t~mem55_Out-703547723|, ~#x~0.base=|~#x~0.base_In-703547723|, #memory_int=|#memory_int_In-703547723|, P1Thread1of1ForFork0_#t~ite56=|P1Thread1of1ForFork0_#t~ite56_Out-703547723|, ~x$mem_tmp~0=~x$mem_tmp~0_In-703547723} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~mem55, P1Thread1of1ForFork0_#t~ite56] because there is no mapped edge [2019-12-18 14:18:12,536 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1023] [1023] L797-2-->P1EXIT: Formula: (and (= v_~x$flush_delayed~0_77 0) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= |v_#memory_int_202| (store |v_#memory_int_203| |v_~#x~0.base_130| (store (select |v_#memory_int_203| |v_~#x~0.base_130|) |v_~#x~0.offset_130| |v_P1Thread1of1ForFork0_#t~ite56_20|))) (= v_~__unbuffered_cnt~0_36 (+ v_~__unbuffered_cnt~0_37 1)) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|)) InVars {~#x~0.offset=|v_~#x~0.offset_130|, #memory_int=|v_#memory_int_203|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_20|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_37} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_77, ~#x~0.offset=|v_~#x~0.offset_130|, P1Thread1of1ForFork0_#t~mem55=|v_P1Thread1of1ForFork0_#t~mem55_11|, #memory_int=|v_#memory_int_202|, ~#x~0.base=|v_~#x~0.base_130|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_19|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_36, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|} AuxVars[] AssignedVars[~x$flush_delayed~0, P1Thread1of1ForFork0_#t~mem55, #memory_int, P1Thread1of1ForFork0_#t~ite56, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base] because there is no mapped edge [2019-12-18 14:18:12,538 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [978] [978] L844-->L846-2: Formula: (and (or (= 0 (mod v_~x$r_buff0_thd0~0_39 256)) (= 0 (mod v_~x$w_buff0_used~0_348 256))) (not (= (mod v_~main$tmp_guard0~0_7 256) 0))) InVars {~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_39, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_7, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_348} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-18 14:18:12,538 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1000] [1000] L846-2-->L846-5: Formula: (let ((.cse0 (= |ULTIMATE.start_main_#t~ite69_Out1713085561| |ULTIMATE.start_main_#t~ite68_Out1713085561|)) (.cse1 (= 0 (mod ~x$w_buff1_used~0_In1713085561 256))) (.cse2 (= 0 (mod ~x$r_buff1_thd0~0_In1713085561 256)))) (or (and .cse0 (not .cse1) (= ~x$w_buff1~0_In1713085561 |ULTIMATE.start_main_#t~ite68_Out1713085561|) (= |ULTIMATE.start_main_#t~mem67_In1713085561| |ULTIMATE.start_main_#t~mem67_Out1713085561|) (not .cse2)) (and .cse0 (= |ULTIMATE.start_main_#t~mem67_Out1713085561| (select (select |#memory_int_In1713085561| |~#x~0.base_In1713085561|) |~#x~0.offset_In1713085561|)) (or .cse1 .cse2) (= |ULTIMATE.start_main_#t~mem67_Out1713085561| |ULTIMATE.start_main_#t~ite68_Out1713085561|)))) InVars {ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_In1713085561|, ~#x~0.offset=|~#x~0.offset_In1713085561|, ~x$w_buff1~0=~x$w_buff1~0_In1713085561, ~#x~0.base=|~#x~0.base_In1713085561|, #memory_int=|#memory_int_In1713085561|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1713085561, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1713085561} OutVars{ULTIMATE.start_main_#t~mem67=|ULTIMATE.start_main_#t~mem67_Out1713085561|, ~#x~0.offset=|~#x~0.offset_In1713085561|, ~x$w_buff1~0=~x$w_buff1~0_In1713085561, ~#x~0.base=|~#x~0.base_In1713085561|, #memory_int=|#memory_int_In1713085561|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In1713085561, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1713085561|, ULTIMATE.start_main_#t~ite69=|ULTIMATE.start_main_#t~ite69_Out1713085561|, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In1713085561} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem67, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite69] because there is no mapped edge [2019-12-18 14:18:12,539 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1002] [1002] L847-->L847-2: Formula: (let ((.cse1 (= 0 (mod ~x$w_buff0_used~0_In-834979094 256))) (.cse0 (= 0 (mod ~x$r_buff0_thd0~0_In-834979094 256)))) (or (and (not .cse0) (not .cse1) (= 0 |ULTIMATE.start_main_#t~ite70_Out-834979094|)) (and (or .cse1 .cse0) (= ~x$w_buff0_used~0_In-834979094 |ULTIMATE.start_main_#t~ite70_Out-834979094|)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-834979094, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-834979094} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-834979094, ULTIMATE.start_main_#t~ite70=|ULTIMATE.start_main_#t~ite70_Out-834979094|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-834979094} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite70] because there is no mapped edge [2019-12-18 14:18:12,541 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1005] [1005] L848-->L848-2: Formula: (let ((.cse2 (= (mod ~x$r_buff1_thd0~0_In-1128172092 256) 0)) (.cse3 (= 0 (mod ~x$w_buff1_used~0_In-1128172092 256))) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-1128172092 256))) (.cse1 (= (mod ~x$r_buff0_thd0~0_In-1128172092 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite71_Out-1128172092| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (= |ULTIMATE.start_main_#t~ite71_Out-1128172092| ~x$w_buff1_used~0_In-1128172092) (or .cse0 .cse1)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1128172092, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1128172092, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1128172092, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1128172092} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-1128172092, ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-1128172092|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In-1128172092, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In-1128172092, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-1128172092} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71] because there is no mapped edge [2019-12-18 14:18:12,542 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [996] [996] L849-->L850: Formula: (let ((.cse1 (= (mod ~x$r_buff0_thd0~0_In-629514483 256) 0)) (.cse0 (= 0 (mod ~x$w_buff0_used~0_In-629514483 256)))) (or (and (not .cse0) (not .cse1) (= 0 ~x$r_buff0_thd0~0_Out-629514483)) (and (= ~x$r_buff0_thd0~0_In-629514483 ~x$r_buff0_thd0~0_Out-629514483) (or .cse1 .cse0)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In-629514483, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-629514483} OutVars{~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_Out-629514483, ULTIMATE.start_main_#t~ite72=|ULTIMATE.start_main_#t~ite72_Out-629514483|, ~x$w_buff0_used~0=~x$w_buff0_used~0_In-629514483} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite72] because there is no mapped edge [2019-12-18 14:18:12,543 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [993] [993] L850-->L854: Formula: (let ((.cse3 (= 0 (mod ~x$w_buff1_used~0_In234227213 256))) (.cse4 (= 0 (mod ~x$r_buff1_thd0~0_In234227213 256))) (.cse0 (= ~weak$$choice1~0_Out234227213 |ULTIMATE.start_main_#t~nondet74_In234227213|)) (.cse1 (= 0 (mod ~x$w_buff0_used~0_In234227213 256))) (.cse2 (= 0 (mod ~x$r_buff0_thd0~0_In234227213 256)))) (or (and .cse0 (= ~x$r_buff1_thd0~0_Out234227213 0) (or (and (not .cse1) (not .cse2)) (and (not .cse3) (not .cse4)))) (and (= ~x$r_buff1_thd0~0_In234227213 ~x$r_buff1_thd0~0_Out234227213) (or .cse3 .cse4) .cse0 (or .cse1 .cse2)))) InVars {~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In234227213, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_In234227213|, ~x$w_buff1_used~0=~x$w_buff1_used~0_In234227213, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_In234227213, ~x$w_buff0_used~0=~x$w_buff0_used~0_In234227213} OutVars{ULTIMATE.start_main_#t~ite73=|ULTIMATE.start_main_#t~ite73_Out234227213|, ~x$r_buff0_thd0~0=~x$r_buff0_thd0~0_In234227213, ULTIMATE.start_main_#t~nondet74=|ULTIMATE.start_main_#t~nondet74_Out234227213|, ~weak$$choice1~0=~weak$$choice1~0_Out234227213, ~x$w_buff1_used~0=~x$w_buff1_used~0_In234227213, ~x$r_buff1_thd0~0=~x$r_buff1_thd0~0_Out234227213, ~x$w_buff0_used~0=~x$w_buff0_used~0_In234227213} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite73, ULTIMATE.start_main_#t~nondet74, ~weak$$choice1~0, ~x$r_buff1_thd0~0] because there is no mapped edge [2019-12-18 14:18:12,543 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1016] [1016] L854-->L854-3: Formula: (let ((.cse0 (not (= (mod ~__unbuffered_p0_EAX$read_delayed~0_In1161565887 256) 0))) (.cse1 (= (mod ~weak$$choice1~0_In1161565887 256) 0))) (or (and .cse0 .cse1 (= |ULTIMATE.start_main_#t~mem75_In1161565887| |ULTIMATE.start_main_#t~mem75_Out1161565887|) (= |ULTIMATE.start_main_#t~ite76_Out1161565887| ~__unbuffered_p0_EAX~0_In1161565887)) (and .cse0 (not .cse1) (= (select (select |#memory_int_In1161565887| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In1161565887) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1161565887) |ULTIMATE.start_main_#t~mem75_Out1161565887|) (= |ULTIMATE.start_main_#t~ite76_Out1161565887| |ULTIMATE.start_main_#t~mem75_Out1161565887|)))) InVars {~weak$$choice1~0=~weak$$choice1~0_In1161565887, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1161565887, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_In1161565887|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1161565887, #memory_int=|#memory_int_In1161565887|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1161565887, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1161565887} OutVars{~weak$$choice1~0=~weak$$choice1~0_In1161565887, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In1161565887, ULTIMATE.start_main_#t~mem75=|ULTIMATE.start_main_#t~mem75_Out1161565887|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In1161565887, #memory_int=|#memory_int_In1161565887|, ~__unbuffered_p0_EAX$read_delayed~0=~__unbuffered_p0_EAX$read_delayed~0_In1161565887, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In1161565887, ULTIMATE.start_main_#t~ite76=|ULTIMATE.start_main_#t~ite76_Out1161565887|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem75, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-18 14:18:12,543 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1051] [1051] L854-3-->L5: Formula: (and (= (mod v_~main$tmp_guard1~0_17 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|) (let ((.cse1 (= v_~__unbuffered_p0_EBX~0_23 0)) (.cse3 (= 1 v_~__unbuffered_p1_EAX~0_43)) (.cse0 (= v_~__unbuffered_p1_EBX~0_24 0)) (.cse2 (= 1 v_~__unbuffered_p0_EAX~0_44))) (or (and (= v_~main$tmp_guard1~0_17 1) (or (not .cse0) (not .cse1) (not .cse2) (not .cse3))) (and (= v_~main$tmp_guard1~0_17 0) .cse1 .cse3 .cse0 .cse2))) (= |v_ULTIMATE.start_main_#t~ite76_30| v_~__unbuffered_p0_EAX~0_44)) InVars {~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_30|} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_44, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_23, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_24, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_43, ULTIMATE.start_main_#t~mem75=|v_ULTIMATE.start_main_#t~mem75_25|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_17, ULTIMATE.start_main_#t~ite77=|v_ULTIMATE.start_main_#t~ite77_29|, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|, ULTIMATE.start_main_#t~ite76=|v_ULTIMATE.start_main_#t~ite76_29|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~mem75, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite77, ULTIMATE.start___VERIFIER_assert_#in~expression, ULTIMATE.start_main_#t~ite76] because there is no mapped edge [2019-12-18 14:18:12,543 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1045] [1045] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-18 14:18:12,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 02:18:12 BasicIcfg [2019-12-18 14:18:12,677 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 14:18:12,679 INFO L168 Benchmark]: Toolchain (without parser) took 125904.43 ms. Allocated memory was 145.8 MB in the beginning and 3.4 GB in the end (delta: 3.3 GB). Free memory was 102.2 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,680 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 847.77 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 101.9 MB in the beginning and 154.5 MB in the end (delta: -52.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,681 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.24 ms. Allocated memory is still 203.9 MB. Free memory was 154.5 MB in the beginning and 151.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,682 INFO L168 Benchmark]: Boogie Preprocessor took 51.79 ms. Allocated memory is still 203.9 MB. Free memory was 151.8 MB in the beginning and 149.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,683 INFO L168 Benchmark]: RCFGBuilder took 1007.65 ms. Allocated memory was 203.9 MB in the beginning and 235.4 MB in the end (delta: 31.5 MB). Free memory was 149.1 MB in the beginning and 201.6 MB in the end (delta: -52.5 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,684 INFO L168 Benchmark]: TraceAbstraction took 123928.13 ms. Allocated memory was 235.4 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 201.6 MB in the beginning and 2.3 GB in the end (delta: -2.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-12-18 14:18:12,688 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 847.77 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 101.9 MB in the beginning and 154.5 MB in the end (delta: -52.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 64.24 ms. Allocated memory is still 203.9 MB. Free memory was 154.5 MB in the beginning and 151.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.79 ms. Allocated memory is still 203.9 MB. Free memory was 151.8 MB in the beginning and 149.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1007.65 ms. Allocated memory was 203.9 MB in the beginning and 235.4 MB in the end (delta: 31.5 MB). Free memory was 149.1 MB in the beginning and 201.6 MB in the end (delta: -52.5 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 123928.13 ms. Allocated memory was 235.4 MB in the beginning and 3.4 GB in the end (delta: 3.2 GB). Free memory was 201.6 MB in the beginning and 2.3 GB in the end (delta: -2.1 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: 7.8s, 212 ProgramPointsBefore, 105 ProgramPointsAfterwards, 259 TransitionsBefore, 126 TransitionsAfterwards, 28692 CoEnabledTransitionPairs, 8 FixpointIterations, 51 TrivialSequentialCompositions, 35 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 60 ConcurrentYvCompositions, 30 ChoiceCompositions, 10434 VarBasedMoverChecksPositive, 269 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 369 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 2.1s, 0 MoverChecksTotal, 156337 CheckedPairsTotal, 146 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L836] FCALL, FORK 0 pthread_create(&t1749, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L749] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L750] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L751] 1 x$flush_delayed = weak$$choice2 [L752] EXPR 1 \read(x) [L752] 1 x$mem_tmp = x [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L753] EXPR 1 \read(x) [L753] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L838] FCALL, FORK 0 pthread_create(&t1750, ((void *)0), P1, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L840] FCALL, FORK 0 pthread_create(&t1751, ((void *)0), P2, ((void *)0)) VAL [!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L753] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L810] 3 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L813] 3 x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L814] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L754] EXPR 1 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L754] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L755] EXPR 1 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L755] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L756] EXPR 1 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L756] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L757] EXPR 1 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L757] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L759] EXPR 1 weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L759] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L760] 1 __unbuffered_p0_EAX$read_delayed = (_Bool)1 [L761] 1 __unbuffered_p0_EAX$read_delayed_var = &x [L762] EXPR 1 \read(x) [L762] 1 __unbuffered_p0_EAX = x [L779] 2 y = 1 [L782] 2 __unbuffered_p1_EAX = y [L785] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L786] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L787] 2 x$flush_delayed = weak$$choice2 [L788] EXPR 2 \read(x) [L788] 2 x$mem_tmp = x [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L789] EXPR 2 \read(x) [L789] EXPR 2 !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) VAL [!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1)=0, \read(x)=0, \result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L789] 2 x = !x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff1) [L790] EXPR 2 weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L790] 2 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : x$w_buff0)) [L791] EXPR 2 weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L791] 2 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff1 : x$w_buff1)) [L815] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L792] EXPR 2 weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L792] 2 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used)) [L793] EXPR 2 weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L793] 2 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L795] EXPR 2 weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=3, weak$$choice1=0, weak$$choice2=1, weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0))=0, x={6:0}, x$flush_delayed=1, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L795] 2 x$r_buff1_thd2 = weak$$choice2 ? x$r_buff1_thd2 : (!x$w_buff0_used || !x$r_buff0_thd2 && !x$w_buff1_used || !x$r_buff0_thd2 && !x$r_buff1_thd2 ? x$r_buff1_thd2 : (x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L796] EXPR 2 \read(x) [L796] 2 __unbuffered_p1_EBX = x [L842] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, 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={6:0}, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1] [L846] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L847] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L848] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 203 locations, 1 error locations. Result: UNSAFE, OverallTime: 123.5s, OverallIterations: 13, TraceHistogramMax: 1, AutomataDifference: 12.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 2127 SDtfs, 2981 SDslu, 3304 SDs, 0 SdLazy, 1563 SolverSat, 113 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 79 GetRequests, 17 SyntacticMatches, 13 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=221828occurred 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: 42.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 17407 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 559 NumberOfCodeBlocks, 559 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 485 ConstructedInterpolants, 0 QuantifiedInterpolants, 72530 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 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...