/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-NoLbe.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix027_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 10:50:03,539 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 10:50:03,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 10:50:03,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 10:50:03,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 10:50:03,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 10:50:03,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 10:50:03,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 10:50:03,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 10:50:03,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 10:50:03,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 10:50:03,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 10:50:03,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 10:50:03,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 10:50:03,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 10:50:03,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 10:50:03,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 10:50:03,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 10:50:03,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 10:50:03,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 10:50:03,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 10:50:03,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 10:50:03,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 10:50:03,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 10:50:03,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 10:50:03,607 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 10:50:03,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 10:50:03,609 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 10:50:03,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 10:50:03,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 10:50:03,611 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 10:50:03,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 10:50:03,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 10:50:03,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 10:50:03,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 10:50:03,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 10:50:03,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 10:50:03,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 10:50:03,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 10:50:03,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 10:50:03,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 10:50:03,621 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-NoLbe.epf [2019-12-27 10:50:03,639 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 10:50:03,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 10:50:03,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 10:50:03,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 10:50:03,640 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 10:50:03,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 10:50:03,641 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 10:50:03,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 10:50:03,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 10:50:03,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 10:50:03,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 10:50:03,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 10:50:03,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 10:50:03,642 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 10:50:03,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 10:50:03,642 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 10:50:03,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 10:50:03,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 10:50:03,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 10:50:03,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 10:50:03,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 10:50:03,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 10:50:03,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 10:50:03,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 10:50:03,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 10:50:03,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 10:50:03,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 10:50:03,644 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2019-12-27 10:50:03,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 10:50:03,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 10:50:03,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 10:50:03,950 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 10:50:03,953 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 10:50:03,954 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 10:50:03,954 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 10:50:03,955 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix027_tso.oepc.i [2019-12-27 10:50:04,016 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5ca1103e/be2a388f7d1d4b7695756625e7996797/FLAG6486edd37 [2019-12-27 10:50:04,576 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 10:50:04,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix027_tso.oepc.i [2019-12-27 10:50:04,593 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5ca1103e/be2a388f7d1d4b7695756625e7996797/FLAG6486edd37 [2019-12-27 10:50:04,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5ca1103e/be2a388f7d1d4b7695756625e7996797 [2019-12-27 10:50:04,826 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 10:50:04,829 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 10:50:04,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 10:50:04,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 10:50:04,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 10:50:04,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:50:04" (1/1) ... [2019-12-27 10:50:04,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b036ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:04, skipping insertion in model container [2019-12-27 10:50:04,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:50:04" (1/1) ... [2019-12-27 10:50:04,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 10:50:04,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 10:50:05,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 10:50:05,474 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 10:50:05,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 10:50:05,656 INFO L208 MainTranslator]: Completed translation [2019-12-27 10:50:05,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05 WrapperNode [2019-12-27 10:50:05,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 10:50:05,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 10:50:05,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 10:50:05,658 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 10:50:05,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,733 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 10:50:05,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 10:50:05,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 10:50:05,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 10:50:05,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... [2019-12-27 10:50:05,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 10:50:05,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 10:50:05,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 10:50:05,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 10:50:05,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 10:50:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 10:50:05,835 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 10:50:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 10:50:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 10:50:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 10:50:05,836 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 10:50:05,836 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 10:50:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 10:50:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 10:50:05,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 10:50:05,837 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-27 10:50:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-27 10:50:05,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 10:50:05,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 10:50:05,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 10:50:05,840 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 10:50:06,700 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 10:50:06,700 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-27 10:50:06,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:50:06 BoogieIcfgContainer [2019-12-27 10:50:06,702 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 10:50:06,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 10:50:06,704 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 10:50:06,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 10:50:06,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 10:50:04" (1/3) ... [2019-12-27 10:50:06,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@448342a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:50:06, skipping insertion in model container [2019-12-27 10:50:06,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:50:05" (2/3) ... [2019-12-27 10:50:06,709 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@448342a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:50:06, skipping insertion in model container [2019-12-27 10:50:06,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:50:06" (3/3) ... [2019-12-27 10:50:06,711 INFO L109 eAbstractionObserver]: Analyzing ICFG mix027_tso.oepc.i [2019-12-27 10:50:06,736 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 10:50:06,736 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 10:50:06,744 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-12-27 10:50:06,745 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 10:50:06,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,790 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,790 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,791 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,791 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,791 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,792 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,792 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,794 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,795 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,796 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,797 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,798 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,799 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,800 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,801 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,803 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,804 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,804 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,804 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,805 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,805 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,805 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,806 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,807 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,812 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,813 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,814 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,814 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,814 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,816 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,816 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,817 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,817 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,817 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,817 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,818 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,818 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,818 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,818 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,818 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,819 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,819 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,819 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,821 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,821 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,821 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,822 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,822 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,823 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,824 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,825 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,826 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,827 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,828 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,828 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,828 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,828 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,834 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,834 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,834 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,834 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,835 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,835 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,839 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,839 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,839 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,840 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,840 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,840 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,840 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,840 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,841 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,841 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,841 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,841 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,842 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,842 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,842 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,842 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,842 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,843 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,843 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,843 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,843 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,843 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,844 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,844 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,848 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,848 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,848 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,848 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,848 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,849 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,849 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,849 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,849 WARN L315 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,849 WARN L315 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,852 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,853 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,854 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,854 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,856 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,856 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,857 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,857 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,858 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,861 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,861 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,862 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,862 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,862 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,862 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,862 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,863 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 10:50:06,875 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-27 10:50:06,896 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 10:50:06,896 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 10:50:06,896 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 10:50:06,896 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-27 10:50:06,897 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 10:50:06,897 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 10:50:06,897 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 10:50:06,897 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 10:50:06,911 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 204 places, 244 transitions Received shutdown request... [2019-12-27 10:54:29,208 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-27 10:54:29,213 WARN L227 ceAbstractionStarter]: Timeout [2019-12-27 10:54:29,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 10:54:29 BasicIcfg [2019-12-27 10:54:29,213 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 10:54:29,216 INFO L168 Benchmark]: Toolchain (without parser) took 264387.35 ms. Allocated memory was 138.4 MB in the beginning and 3.5 GB in the end (delta: 3.4 GB). Free memory was 101.9 MB in the beginning and 458.7 MB in the end (delta: -356.8 MB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,217 INFO L168 Benchmark]: CDTParser took 1.00 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 827.28 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 101.7 MB in the beginning and 153.7 MB in the end (delta: -52.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.58 ms. Allocated memory is still 202.9 MB. Free memory was 153.7 MB in the beginning and 150.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,220 INFO L168 Benchmark]: Boogie Preprocessor took 40.58 ms. Allocated memory is still 202.9 MB. Free memory was 150.4 MB in the beginning and 147.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,221 INFO L168 Benchmark]: RCFGBuilder took 928.07 ms. Allocated memory is still 202.9 MB. Free memory was 147.6 MB in the beginning and 91.5 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,222 INFO L168 Benchmark]: TraceAbstraction took 262510.32 ms. Allocated memory was 202.9 MB in the beginning and 3.5 GB in the end (delta: 3.3 GB). Free memory was 90.8 MB in the beginning and 458.7 MB in the end (delta: -367.9 MB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2019-12-27 10:54:29,229 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.00 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 827.28 ms. Allocated memory was 138.4 MB in the beginning and 202.9 MB in the end (delta: 64.5 MB). Free memory was 101.7 MB in the beginning and 153.7 MB in the end (delta: -52.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 75.58 ms. Allocated memory is still 202.9 MB. Free memory was 153.7 MB in the beginning and 150.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.58 ms. Allocated memory is still 202.9 MB. Free memory was 150.4 MB in the beginning and 147.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 928.07 ms. Allocated memory is still 202.9 MB. Free memory was 147.6 MB in the beginning and 91.5 MB in the end (delta: 56.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 262510.32 ms. Allocated memory was 202.9 MB in the beginning and 3.5 GB in the end (delta: 3.3 GB). Free memory was 90.8 MB in the beginning and 458.7 MB in the end (delta: -367.9 MB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 204 places, 244 transitions. Already constructed 450140 states. Currently 62218 states in worklist.. - TimeoutResultAtElement [Line: 4]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 4). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 204 places, 244 transitions. Already constructed 450140 states. Currently 62218 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 192 locations, 2 error locations. Result: TIMEOUT, OverallTime: 262.3s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown