/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-McrStrategy.epf -i ../../../trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-18 07:45:31,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-18 07:45:31,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-18 07:45:31,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-18 07:45:31,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-18 07:45:31,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-18 07:45:31,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-18 07:45:31,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-18 07:45:31,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-18 07:45:31,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-18 07:45:31,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-18 07:45:31,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-18 07:45:31,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-18 07:45:31,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-18 07:45:31,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-18 07:45:31,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-18 07:45:31,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-18 07:45:31,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-18 07:45:31,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-18 07:45:31,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-18 07:45:31,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-18 07:45:31,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-18 07:45:31,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-18 07:45:31,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-18 07:45:31,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-04-18 07:45:31,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-04-18 07:45:31,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-04-18 07:45:31,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-04-18 07:45:31,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-04-18 07:45:31,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-04-18 07:45:31,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-04-18 07:45:31,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-04-18 07:45:31,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-04-18 07:45:31,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-04-18 07:45:31,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-04-18 07:45:31,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-04-18 07:45:31,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-04-18 07:45:31,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-04-18 07:45:31,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-18 07:45:31,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-18 07:45:31,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-18 07:45:31,491 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-McrStrategy.epf [2020-04-18 07:45:31,510 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-18 07:45:31,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-18 07:45:31,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-18 07:45:31,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-18 07:45:31,514 INFO L138 SettingsManager]: * Use SBE=true [2020-04-18 07:45:31,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-18 07:45:31,515 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-18 07:45:31,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-18 07:45:31,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-18 07:45:31,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-18 07:45:31,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-18 07:45:31,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-18 07:45:31,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-18 07:45:31,517 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-18 07:45:31,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-18 07:45:31,517 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-18 07:45:31,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-18 07:45:31,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-18 07:45:31,518 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-18 07:45:31,518 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-18 07:45:31,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-18 07:45:31,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 07:45:31,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-18 07:45:31,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-18 07:45:31,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-18 07:45:31,519 INFO L138 SettingsManager]: * Trace refinement strategy=MCR [2020-04-18 07:45:31,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-18 07:45:31,520 INFO L138 SettingsManager]: * Trace refinement strategy used in MCR=CAMEL [2020-04-18 07:45:31,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-18 07:45:31,520 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-18 07:45:31,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-18 07:45:31,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-18 07:45:31,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-18 07:45:31,875 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-18 07:45:31,876 INFO L275 PluginConnector]: CDTParser initialized [2020-04-18 07:45:31,877 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i [2020-04-18 07:45:31,961 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86bf7a58b/eecf044501fe452499f82076722fee54/FLAG15a296fab [2020-04-18 07:45:32,477 INFO L306 CDTParser]: Found 1 translation units. [2020-04-18 07:45:32,477 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/37_stack_lock_p0_vs_concur.i [2020-04-18 07:45:32,495 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86bf7a58b/eecf044501fe452499f82076722fee54/FLAG15a296fab [2020-04-18 07:45:32,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86bf7a58b/eecf044501fe452499f82076722fee54 [2020-04-18 07:45:32,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-18 07:45:32,827 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-18 07:45:32,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-18 07:45:32,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-18 07:45:32,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-18 07:45:32,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 07:45:32" (1/1) ... [2020-04-18 07:45:32,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bcc8313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:32, skipping insertion in model container [2020-04-18 07:45:32,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 07:45:32" (1/1) ... [2020-04-18 07:45:32,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-18 07:45:32,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-18 07:45:33,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-18 07:45:33,439 INFO L203 MainTranslator]: Completed pre-run [2020-04-18 07:45:33,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-18 07:45:33,609 INFO L208 MainTranslator]: Completed translation [2020-04-18 07:45:33,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33 WrapperNode [2020-04-18 07:45:33,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-18 07:45:33,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-04-18 07:45:33,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-04-18 07:45:33,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-04-18 07:45:33,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,637 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-04-18 07:45:33,667 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-04-18 07:45:33,667 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-04-18 07:45:33,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-04-18 07:45:33,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (1/1) ... [2020-04-18 07:45:33,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-04-18 07:45:33,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-04-18 07:45:33,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-04-18 07:45:33,711 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-04-18 07:45:33,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (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 [2020-04-18 07:45:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-04-18 07:45:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-04-18 07:45:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-04-18 07:45:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-04-18 07:45:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-04-18 07:45:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-04-18 07:45:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-04-18 07:45:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-04-18 07:45:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-04-18 07:45:33,774 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-04-18 07:45:34,379 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-04-18 07:45:34,380 INFO L295 CfgBuilder]: Removed 10 assume(true) statements. [2020-04-18 07:45:34,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 07:45:34 BoogieIcfgContainer [2020-04-18 07:45:34,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-04-18 07:45:34,385 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-04-18 07:45:34,385 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-04-18 07:45:34,389 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-04-18 07:45:34,389 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.04 07:45:32" (1/3) ... [2020-04-18 07:45:34,390 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53b51cb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 07:45:34, skipping insertion in model container [2020-04-18 07:45:34,390 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:45:33" (2/3) ... [2020-04-18 07:45:34,391 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53b51cb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 07:45:34, skipping insertion in model container [2020-04-18 07:45:34,391 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 07:45:34" (3/3) ... [2020-04-18 07:45:34,393 INFO L109 eAbstractionObserver]: Analyzing ICFG 37_stack_lock_p0_vs_concur.i [2020-04-18 07:45:34,404 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-04-18 07:45:34,405 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-04-18 07:45:34,413 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-04-18 07:45:34,415 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-04-18 07:45:34,441 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,441 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,441 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,442 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,449 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,449 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,449 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,449 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,450 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,453 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,453 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,453 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,454 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,454 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,454 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,454 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,456 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,456 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,456 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,456 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,461 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,461 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,464 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,464 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,464 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:34,481 INFO L251 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-04-18 07:45:34,503 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:45:34,504 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:45:34,504 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:45:34,504 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:45:34,504 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:45:34,504 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:45:34,505 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:45:34,505 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:45:34,523 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 60 places, 63 transitions, 131 flow [2020-04-18 07:45:34,525 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 60 places, 63 transitions, 131 flow [2020-04-18 07:45:34,571 INFO L129 PetriNetUnfolder]: 7/71 cut-off events. [2020-04-18 07:45:34,571 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-04-18 07:45:34,579 INFO L80 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 71 events. 7/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 82 event pairs, 0 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 51. Up to 4 conditions per place. [2020-04-18 07:45:34,586 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 60 places, 63 transitions, 131 flow [2020-04-18 07:45:34,626 INFO L129 PetriNetUnfolder]: 7/71 cut-off events. [2020-04-18 07:45:34,626 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-04-18 07:45:34,628 INFO L80 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 71 events. 7/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 82 event pairs, 0 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 51. Up to 4 conditions per place. [2020-04-18 07:45:34,631 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 840 [2020-04-18 07:45:34,632 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:45:34,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 07:45:35,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 07:45:35,651 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 07:45:35,859 INFO L206 etLargeBlockEncoding]: Checked pairs total: 816 [2020-04-18 07:45:35,860 INFO L214 etLargeBlockEncoding]: Total number of compositions: 53 [2020-04-18 07:45:35,875 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 18 places, 17 transitions, 39 flow [2020-04-18 07:45:35,886 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 54 states. [2020-04-18 07:45:35,889 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states. [2020-04-18 07:45:35,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:45:35,895 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:35,896 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-04-18 07:45:35,897 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-18 07:45:35,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:35,903 INFO L82 PathProgramCache]: Analyzing trace with hash -2030398904, now seen corresponding path program 1 times [2020-04-18 07:45:35,911 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:35,911 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [481511670] [2020-04-18 07:45:35,930 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:35,944 INFO L259 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-04-18 07:45:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states. [2020-04-18 07:45:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:45:35,954 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:35,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:35,955 INFO L82 PathProgramCache]: Analyzing trace with hash -2030398904, now seen corresponding path program 2 times [2020-04-18 07:45:35,959 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:35,959 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833910013] [2020-04-18 07:45:35,959 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:45:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 07:45:36,113 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833910013] [2020-04-18 07:45:36,114 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:45:36,115 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-18 07:45:36,116 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:45:36,117 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:36,118 INFO L259 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-04-18 07:45:36,118 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:45:36,122 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:45:36,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:45:36,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:36,128 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 2 states. [2020-04-18 07:45:36,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:36,132 INFO L93 Difference]: Finished difference Result 7 states and 6 transitions. [2020-04-18 07:45:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 6 transitions. [2020-04-18 07:45:36,133 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:45:36,134 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [481511670] [2020-04-18 07:45:36,134 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:45:36,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2] total 2 [2020-04-18 07:45:36,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [481511670] [2020-04-18 07:45:36,136 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-18 07:45:36,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:45:36,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:45:36,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:36,142 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 2 states. [2020-04-18 07:45:36,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:36,145 INFO L93 Difference]: Finished difference Result 39 states and 66 transitions. [2020-04-18 07:45:36,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-18 07:45:36,147 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-04-18 07:45:36,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:45:36,156 INFO L225 Difference]: With dead ends: 39 [2020-04-18 07:45:36,156 INFO L226 Difference]: Without dead ends: 39 [2020-04-18 07:45:36,157 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:36,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-04-18 07:45:36,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2020-04-18 07:45:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-04-18 07:45:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 66 transitions. [2020-04-18 07:45:36,194 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 66 transitions. Word has length 6 [2020-04-18 07:45:36,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:45:36,194 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 66 transitions. [2020-04-18 07:45:36,194 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-18 07:45:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2020-04-18 07:45:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:45:36,195 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:36,195 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-04-18 07:45:36,195 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-18 07:45:36,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:36,196 INFO L82 PathProgramCache]: Analyzing trace with hash -2030435591, now seen corresponding path program 1 times [2020-04-18 07:45:36,196 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:36,197 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [603944110] [2020-04-18 07:45:36,197 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:36,198 INFO L259 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-04-18 07:45:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states. [2020-04-18 07:45:36,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:45:36,199 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:36,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:36,199 INFO L82 PathProgramCache]: Analyzing trace with hash -2030435591, now seen corresponding path program 2 times [2020-04-18 07:45:36,200 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:36,200 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45040283] [2020-04-18 07:45:36,200 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:45:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:45:36,309 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-18 07:45:36,310 INFO L174 FreeRefinementEngine]: Strategy MCR found a feasible trace [2020-04-18 07:45:36,310 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-18 07:45:36,312 WARN L363 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-18 07:45:36,312 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-04-18 07:45:36,331 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,331 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,331 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,332 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,332 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,332 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,332 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,332 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,333 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,334 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,334 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,334 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,334 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,334 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,335 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,335 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,335 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,336 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,336 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,337 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,337 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,337 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,338 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,338 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,338 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,338 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,338 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,339 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,339 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,343 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,344 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,344 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,344 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,352 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,353 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,353 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,354 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,354 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,354 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,356 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,356 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,356 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,357 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,357 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,357 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,358 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,358 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,359 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,359 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,359 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,360 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,360 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,360 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,362 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,362 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,363 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,363 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,364 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,365 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,365 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,365 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,365 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,365 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,366 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,366 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,366 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,368 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,369 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,369 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,369 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,370 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,370 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,370 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,370 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,370 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,371 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,374 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,374 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,375 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,375 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,376 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,376 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,377 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,377 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,377 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,378 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,384 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,387 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,388 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,391 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,391 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:36,396 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-04-18 07:45:36,397 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:45:36,397 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:45:36,397 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:45:36,397 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:45:36,397 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:45:36,398 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:45:36,398 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:45:36,398 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:45:36,402 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 100 places, 106 transitions, 224 flow [2020-04-18 07:45:36,402 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 100 places, 106 transitions, 224 flow [2020-04-18 07:45:36,453 INFO L129 PetriNetUnfolder]: 13/123 cut-off events. [2020-04-18 07:45:36,454 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-04-18 07:45:36,457 INFO L80 FinitePrefix]: Finished finitePrefix Result has 133 conditions, 123 events. 13/123 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 270 event pairs, 0 based on Foata normal form. 0/105 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2020-04-18 07:45:36,464 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 100 places, 106 transitions, 224 flow [2020-04-18 07:45:36,496 INFO L129 PetriNetUnfolder]: 13/123 cut-off events. [2020-04-18 07:45:36,497 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-04-18 07:45:36,501 INFO L80 FinitePrefix]: Finished finitePrefix Result has 133 conditions, 123 events. 13/123 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 270 event pairs, 0 based on Foata normal form. 0/105 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2020-04-18 07:45:36,506 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 5292 [2020-04-18 07:45:36,507 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:45:38,051 INFO L206 etLargeBlockEncoding]: Checked pairs total: 16074 [2020-04-18 07:45:38,051 INFO L214 etLargeBlockEncoding]: Total number of compositions: 72 [2020-04-18 07:45:38,051 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 48 places, 48 transitions, 108 flow [2020-04-18 07:45:38,158 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 1885 states. [2020-04-18 07:45:38,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states. [2020-04-18 07:45:38,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:45:38,160 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:38,160 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-04-18 07:45:38,160 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:45:38,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:38,161 INFO L82 PathProgramCache]: Analyzing trace with hash 358002050, now seen corresponding path program 1 times [2020-04-18 07:45:38,161 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:38,162 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [2022217720] [2020-04-18 07:45:38,163 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:38,163 INFO L259 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-04-18 07:45:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states. [2020-04-18 07:45:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:45:38,164 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:38,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:38,165 INFO L82 PathProgramCache]: Analyzing trace with hash 358002050, now seen corresponding path program 2 times [2020-04-18 07:45:38,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:38,166 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123625121] [2020-04-18 07:45:38,167 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:45:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 07:45:38,227 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123625121] [2020-04-18 07:45:38,228 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:45:38,228 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-18 07:45:38,228 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:45:38,228 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:38,230 INFO L259 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-04-18 07:45:38,230 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:45:38,230 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:45:38,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:45:38,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:38,231 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 2 states. [2020-04-18 07:45:38,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:38,232 INFO L93 Difference]: Finished difference Result 7 states and 6 transitions. [2020-04-18 07:45:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 6 transitions. [2020-04-18 07:45:38,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:45:38,233 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [2022217720] [2020-04-18 07:45:38,233 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:45:38,233 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2] total 2 [2020-04-18 07:45:38,233 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [2022217720] [2020-04-18 07:45:38,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-18 07:45:38,234 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:45:38,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:45:38,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:38,235 INFO L87 Difference]: Start difference. First operand 1885 states. Second operand 2 states. [2020-04-18 07:45:38,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:38,297 INFO L93 Difference]: Finished difference Result 1353 states and 3822 transitions. [2020-04-18 07:45:38,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-18 07:45:38,298 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-04-18 07:45:38,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:45:38,325 INFO L225 Difference]: With dead ends: 1353 [2020-04-18 07:45:38,325 INFO L226 Difference]: Without dead ends: 1353 [2020-04-18 07:45:38,325 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:38,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1353 states. [2020-04-18 07:45:38,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1353 to 1353. [2020-04-18 07:45:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1353 states. [2020-04-18 07:45:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1353 states and 3822 transitions. [2020-04-18 07:45:38,468 INFO L78 Accepts]: Start accepts. Automaton has 1353 states and 3822 transitions. Word has length 6 [2020-04-18 07:45:38,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:45:38,469 INFO L479 AbstractCegarLoop]: Abstraction has 1353 states and 3822 transitions. [2020-04-18 07:45:38,469 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-18 07:45:38,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 3822 transitions. [2020-04-18 07:45:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-18 07:45:38,470 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:38,470 INFO L425 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-04-18 07:45:38,470 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:45:38,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:38,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1462969784, now seen corresponding path program 1 times [2020-04-18 07:45:38,471 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:38,471 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [632886384] [2020-04-18 07:45:38,472 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:38,472 INFO L259 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-04-18 07:45:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states. [2020-04-18 07:45:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-18 07:45:38,473 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:38,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:38,474 INFO L82 PathProgramCache]: Analyzing trace with hash -1462969784, now seen corresponding path program 2 times [2020-04-18 07:45:38,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:38,474 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208723157] [2020-04-18 07:45:38,474 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:45:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:45:38,529 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-18 07:45:38,530 INFO L174 FreeRefinementEngine]: Strategy MCR found a feasible trace [2020-04-18 07:45:38,530 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-18 07:45:38,530 WARN L363 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-18 07:45:38,536 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-04-18 07:45:38,557 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,557 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,557 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,557 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,560 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,561 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,561 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,561 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,561 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,561 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,561 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,562 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,563 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,564 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,564 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,564 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,564 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,564 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,564 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,565 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,566 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,566 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,566 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,566 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,566 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,566 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,567 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,570 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,571 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,571 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,571 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,571 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,571 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,571 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,572 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,573 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,573 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,573 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,573 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,573 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,573 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,574 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,576 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,576 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,576 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,576 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,576 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,577 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,577 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,577 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,577 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,577 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,577 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,579 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,581 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,581 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,581 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,581 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,581 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,581 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,584 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,586 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,586 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,586 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,586 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,587 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,589 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,592 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,593 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,593 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,593 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,593 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,593 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,593 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,594 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,595 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,595 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,595 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,595 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,595 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,597 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,597 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,597 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,597 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,599 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,599 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,599 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:38,601 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-04-18 07:45:38,601 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:45:38,602 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:45:38,602 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:45:38,602 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:45:38,602 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:45:38,602 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:45:38,602 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:45:38,602 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:45:38,604 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 140 places, 149 transitions, 319 flow [2020-04-18 07:45:38,605 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 140 places, 149 transitions, 319 flow [2020-04-18 07:45:38,629 INFO L129 PetriNetUnfolder]: 19/175 cut-off events. [2020-04-18 07:45:38,630 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-04-18 07:45:38,632 INFO L80 FinitePrefix]: Finished finitePrefix Result has 191 conditions, 175 events. 19/175 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 534 event pairs, 0 based on Foata normal form. 0/149 useless extension candidates. Maximal degree in co-relation 135. Up to 8 conditions per place. [2020-04-18 07:45:38,643 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 140 places, 149 transitions, 319 flow [2020-04-18 07:45:38,666 INFO L129 PetriNetUnfolder]: 19/175 cut-off events. [2020-04-18 07:45:38,666 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-04-18 07:45:38,668 INFO L80 FinitePrefix]: Finished finitePrefix Result has 191 conditions, 175 events. 19/175 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 534 event pairs, 0 based on Foata normal form. 0/149 useless extension candidates. Maximal degree in co-relation 135. Up to 8 conditions per place. [2020-04-18 07:45:38,679 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 13356 [2020-04-18 07:45:38,680 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:45:41,164 INFO L206 etLargeBlockEncoding]: Checked pairs total: 42270 [2020-04-18 07:45:41,165 INFO L214 etLargeBlockEncoding]: Total number of compositions: 103 [2020-04-18 07:45:41,165 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 68 places, 68 transitions, 157 flow [2020-04-18 07:45:44,191 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 34014 states. [2020-04-18 07:45:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 34014 states. [2020-04-18 07:45:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-18 07:45:44,192 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:44,192 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 07:45:44,193 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:45:44,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:44,193 INFO L82 PathProgramCache]: Analyzing trace with hash -637896418, now seen corresponding path program 1 times [2020-04-18 07:45:44,193 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:44,194 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [924742507] [2020-04-18 07:45:44,194 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:44,194 INFO L259 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-04-18 07:45:44,195 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states. [2020-04-18 07:45:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-18 07:45:44,195 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:44,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:44,196 INFO L82 PathProgramCache]: Analyzing trace with hash -637896418, now seen corresponding path program 2 times [2020-04-18 07:45:44,196 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:44,196 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797626801] [2020-04-18 07:45:44,196 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:45:44,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-04-18 07:45:44,218 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797626801] [2020-04-18 07:45:44,218 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:45:44,219 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-18 07:45:44,219 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:45:44,219 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:44,220 INFO L259 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-04-18 07:45:44,220 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:45:44,221 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:45:44,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:45:44,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:44,221 INFO L87 Difference]: Start difference. First operand 10 states. Second operand 2 states. [2020-04-18 07:45:44,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:44,222 INFO L93 Difference]: Finished difference Result 10 states and 9 transitions. [2020-04-18 07:45:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 9 transitions. [2020-04-18 07:45:44,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:45:44,222 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [924742507] [2020-04-18 07:45:44,223 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:45:44,223 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2] total 2 [2020-04-18 07:45:44,223 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [924742507] [2020-04-18 07:45:44,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-18 07:45:44,223 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:45:44,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:45:44,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:44,224 INFO L87 Difference]: Start difference. First operand 34014 states. Second operand 2 states. [2020-04-18 07:45:44,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:44,560 INFO L93 Difference]: Finished difference Result 23061 states and 88206 transitions. [2020-04-18 07:45:44,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-18 07:45:44,560 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 9 [2020-04-18 07:45:44,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:45:44,740 INFO L225 Difference]: With dead ends: 23061 [2020-04-18 07:45:44,740 INFO L226 Difference]: Without dead ends: 23061 [2020-04-18 07:45:44,740 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:45:46,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23061 states. [2020-04-18 07:45:47,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23061 to 23061. [2020-04-18 07:45:47,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23061 states. [2020-04-18 07:45:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23061 states to 23061 states and 88206 transitions. [2020-04-18 07:45:47,144 INFO L78 Accepts]: Start accepts. Automaton has 23061 states and 88206 transitions. Word has length 9 [2020-04-18 07:45:47,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:45:47,145 INFO L479 AbstractCegarLoop]: Abstraction has 23061 states and 88206 transitions. [2020-04-18 07:45:47,145 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-18 07:45:47,145 INFO L276 IsEmpty]: Start isEmpty. Operand 23061 states and 88206 transitions. [2020-04-18 07:45:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-04-18 07:45:47,146 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:47,146 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 07:45:47,147 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:45:47,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:47,147 INFO L82 PathProgramCache]: Analyzing trace with hash 646378405, now seen corresponding path program 1 times [2020-04-18 07:45:47,147 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:47,148 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1175646873] [2020-04-18 07:45:47,148 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:47,149 INFO L259 McrAutomatonBuilder]: Finished intersection with 11 states and 10 transitions. [2020-04-18 07:45:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states. [2020-04-18 07:45:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-04-18 07:45:47,150 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:47,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:47,150 INFO L82 PathProgramCache]: Analyzing trace with hash 646378405, now seen corresponding path program 2 times [2020-04-18 07:45:47,150 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:47,150 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849736669] [2020-04-18 07:45:47,151 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:47,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:45:47,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 07:45:47,204 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849736669] [2020-04-18 07:45:47,204 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:45:47,204 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-18 07:45:47,205 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:45:47,205 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:47,207 INFO L259 McrAutomatonBuilder]: Finished intersection with 11 states and 10 transitions. [2020-04-18 07:45:47,207 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:45:47,211 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:45:47,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-18 07:45:47,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 07:45:47,211 INFO L87 Difference]: Start difference. First operand 11 states. Second operand 3 states. [2020-04-18 07:45:47,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:47,213 INFO L93 Difference]: Finished difference Result 11 states and 10 transitions. [2020-04-18 07:45:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 10 transitions. [2020-04-18 07:45:47,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:45:47,214 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [1175646873] [2020-04-18 07:45:47,214 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:45:47,214 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3] total 3 [2020-04-18 07:45:47,215 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [1175646873] [2020-04-18 07:45:47,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-18 07:45:47,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:45:47,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-18 07:45:47,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 07:45:47,216 INFO L87 Difference]: Start difference. First operand 23061 states and 88206 transitions. Second operand 3 states. [2020-04-18 07:45:47,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:45:47,520 INFO L93 Difference]: Finished difference Result 23061 states and 86925 transitions. [2020-04-18 07:45:47,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-18 07:45:47,521 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-04-18 07:45:47,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:45:47,636 INFO L225 Difference]: With dead ends: 23061 [2020-04-18 07:45:47,636 INFO L226 Difference]: Without dead ends: 23061 [2020-04-18 07:45:47,637 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 07:45:48,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23061 states. [2020-04-18 07:45:49,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23061 to 23061. [2020-04-18 07:45:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23061 states. [2020-04-18 07:45:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23061 states to 23061 states and 86925 transitions. [2020-04-18 07:45:49,869 INFO L78 Accepts]: Start accepts. Automaton has 23061 states and 86925 transitions. Word has length 10 [2020-04-18 07:45:49,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:45:49,869 INFO L479 AbstractCegarLoop]: Abstraction has 23061 states and 86925 transitions. [2020-04-18 07:45:49,869 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-18 07:45:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 23061 states and 86925 transitions. [2020-04-18 07:45:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-18 07:45:49,871 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:45:49,871 INFO L425 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-04-18 07:45:49,871 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:45:49,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:49,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1886527216, now seen corresponding path program 1 times [2020-04-18 07:45:49,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:45:49,872 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1203306214] [2020-04-18 07:45:49,872 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:45:49,873 INFO L259 McrAutomatonBuilder]: Finished intersection with 13 states and 12 transitions. [2020-04-18 07:45:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states. [2020-04-18 07:45:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-18 07:45:49,874 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:45:49,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:45:49,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1886527216, now seen corresponding path program 2 times [2020-04-18 07:45:49,875 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:45:49,875 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620322643] [2020-04-18 07:45:49,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:45:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:45:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:45:49,938 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-18 07:45:49,939 INFO L174 FreeRefinementEngine]: Strategy MCR found a feasible trace [2020-04-18 07:45:49,939 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-18 07:45:49,939 WARN L363 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-18 07:45:49,940 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-04-18 07:45:49,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,952 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,952 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,952 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,953 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,953 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,954 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,955 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,956 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,957 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,958 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,959 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,960 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,961 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,962 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,963 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,964 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,964 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,964 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,964 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,964 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,965 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,966 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,967 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,968 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,969 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,969 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,969 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,969 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,969 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,969 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,970 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,971 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,972 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,972 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,972 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,973 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,973 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,973 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,973 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,974 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,974 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,974 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,974 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,974 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,974 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,975 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,975 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,975 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,976 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,976 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,976 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,976 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,977 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,978 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,979 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,980 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,980 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,980 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,981 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,982 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,982 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,983 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,983 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,983 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,983 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,983 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,986 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,986 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,987 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,988 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,989 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,990 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,990 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,990 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,990 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,990 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,991 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,991 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,991 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,991 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,991 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,991 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,992 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,993 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,994 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,995 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,995 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,995 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,995 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,995 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,996 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,997 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,998 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,998 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:49,998 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,000 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,000 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,000 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,000 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,000 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,001 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,004 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,004 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,004 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,004 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,008 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,008 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,008 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_~#newTop~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_~curr_alloc_idx.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_push_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_index_malloc_#in~curr_alloc_idx.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:45:50,012 INFO L251 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-04-18 07:45:50,012 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:45:50,012 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:45:50,012 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:45:50,013 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:45:50,013 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:45:50,013 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:45:50,013 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:45:50,013 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:45:50,015 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 180 places, 192 transitions, 416 flow [2020-04-18 07:45:50,016 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 180 places, 192 transitions, 416 flow [2020-04-18 07:45:50,051 INFO L129 PetriNetUnfolder]: 25/227 cut-off events. [2020-04-18 07:45:50,051 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-04-18 07:45:50,055 INFO L80 FinitePrefix]: Finished finitePrefix Result has 250 conditions, 227 events. 25/227 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 800 event pairs, 0 based on Foata normal form. 0/193 useless extension candidates. Maximal degree in co-relation 183. Up to 10 conditions per place. [2020-04-18 07:45:50,072 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 180 places, 192 transitions, 416 flow [2020-04-18 07:45:50,104 INFO L129 PetriNetUnfolder]: 25/227 cut-off events. [2020-04-18 07:45:50,105 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-04-18 07:45:50,108 INFO L80 FinitePrefix]: Finished finitePrefix Result has 250 conditions, 227 events. 25/227 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 800 event pairs, 0 based on Foata normal form. 0/193 useless extension candidates. Maximal degree in co-relation 183. Up to 10 conditions per place. [2020-04-18 07:45:50,120 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 25032 [2020-04-18 07:45:50,120 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:45:52,962 INFO L206 etLargeBlockEncoding]: Checked pairs total: 77999 [2020-04-18 07:45:52,962 INFO L214 etLargeBlockEncoding]: Total number of compositions: 132 [2020-04-18 07:45:52,963 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 88 places, 88 transitions, 208 flow Received shutdown request... [2020-04-18 07:49:53,637 WARN L544 AbstractCegarLoop]: Verification canceled [2020-04-18 07:49:53,640 WARN L228 ceAbstractionStarter]: Timeout [2020-04-18 07:49:53,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.04 07:49:53 BasicIcfg [2020-04-18 07:49:53,640 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-04-18 07:49:53,643 INFO L168 Benchmark]: Toolchain (without parser) took 260834.46 ms. Allocated memory was 139.5 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 102.9 MB in the beginning and 988.2 MB in the end (delta: -885.2 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,644 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 139.5 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 779.25 ms. Allocated memory was 139.5 MB in the beginning and 201.9 MB in the end (delta: 62.4 MB). Free memory was 100.9 MB in the beginning and 160.1 MB in the end (delta: -59.2 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,645 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.88 ms. Allocated memory is still 201.9 MB. Free memory was 160.1 MB in the beginning and 157.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,646 INFO L168 Benchmark]: Boogie Preprocessor took 43.57 ms. Allocated memory is still 201.9 MB. Free memory was 157.5 MB in the beginning and 156.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,647 INFO L168 Benchmark]: RCFGBuilder took 672.96 ms. Allocated memory is still 201.9 MB. Free memory was 156.2 MB in the beginning and 118.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,648 INFO L168 Benchmark]: TraceAbstraction took 259254.97 ms. Allocated memory was 201.9 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 118.0 MB in the beginning and 988.2 MB in the end (delta: -870.2 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-04-18 07:49:53,653 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 139.5 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 779.25 ms. Allocated memory was 139.5 MB in the beginning and 201.9 MB in the end (delta: 62.4 MB). Free memory was 100.9 MB in the beginning and 160.1 MB in the end (delta: -59.2 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 56.88 ms. Allocated memory is still 201.9 MB. Free memory was 160.1 MB in the beginning and 157.5 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.57 ms. Allocated memory is still 201.9 MB. Free memory was 157.5 MB in the beginning and 156.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 672.96 ms. Allocated memory is still 201.9 MB. Free memory was 156.2 MB in the beginning and 118.6 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 259254.97 ms. Allocated memory was 201.9 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 118.0 MB in the beginning and 988.2 MB in the end (delta: -870.2 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.3s, 60 ProgramPointsBefore, 18 ProgramPointsAfterwards, 63 TransitionsBefore, 17 TransitionsAfterwards, 840 CoEnabledTransitionPairs, 7 FixpointIterations, 9 TrivialSequentialCompositions, 37 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 7 ConcurrentYvCompositions, 4 ChoiceCompositions, 401 VarBasedMoverChecksPositive, 25 VarBasedMoverChecksNegative, 11 SemBasedMoverChecksPositive, 21 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 0 MoverChecksTotal, 816 CheckedPairsTotal, 53 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.6s, 100 ProgramPointsBefore, 48 ProgramPointsAfterwards, 106 TransitionsBefore, 48 TransitionsAfterwards, 5292 CoEnabledTransitionPairs, 8 FixpointIterations, 9 TrivialSequentialCompositions, 53 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 6 ChoiceCompositions, 2738 VarBasedMoverChecksPositive, 114 VarBasedMoverChecksNegative, 75 SemBasedMoverChecksPositive, 84 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.7s, 0 MoverChecksTotal, 16074 CheckedPairsTotal, 72 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.5s, 140 ProgramPointsBefore, 68 ProgramPointsAfterwards, 149 TransitionsBefore, 68 TransitionsAfterwards, 13356 CoEnabledTransitionPairs, 8 FixpointIterations, 9 TrivialSequentialCompositions, 80 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 14 ConcurrentYvCompositions, 9 ChoiceCompositions, 6602 VarBasedMoverChecksPositive, 256 VarBasedMoverChecksNegative, 189 SemBasedMoverChecksPositive, 141 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.2s, 0 MoverChecksTotal, 42270 CheckedPairsTotal, 103 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.9s, 180 ProgramPointsBefore, 88 ProgramPointsAfterwards, 192 TransitionsBefore, 88 TransitionsAfterwards, 25032 CoEnabledTransitionPairs, 8 FixpointIterations, 9 TrivialSequentialCompositions, 105 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 18 ConcurrentYvCompositions, 12 ChoiceCompositions, 11912 VarBasedMoverChecksPositive, 370 VarBasedMoverChecksNegative, 314 SemBasedMoverChecksPositive, 141 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.4s, 0 MoverChecksTotal, 77999 CheckedPairsTotal, 132 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 711]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 711). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 88 places, 88 transitions, 208 flow. Already constructed 358909 states. Currently 26940 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 57 locations, 1 error locations. Started 4 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 258.9s, OverallIterations: 7, TraceHistogramMax: 4, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 252.3s, HoareTripleCheckerStatistics: 222 SDtfs, 41 SDslu, 57 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=34014occurred 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: 4.7s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown