/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix017.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-ba0fd47f62a02cd5486659f03d300faf678a2e90-ba0fd47 [2021-11-14 01:21:23,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 01:21:23,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 01:21:23,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 01:21:23,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 01:21:23,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 01:21:23,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 01:21:23,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 01:21:23,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 01:21:23,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 01:21:23,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 01:21:23,872 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 01:21:23,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 01:21:23,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 01:21:23,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 01:21:23,876 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 01:21:23,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 01:21:23,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 01:21:23,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 01:21:23,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 01:21:23,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 01:21:23,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 01:21:23,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 01:21:23,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 01:21:23,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 01:21:23,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 01:21:23,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 01:21:23,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 01:21:23,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 01:21:23,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 01:21:23,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 01:21:23,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 01:21:23,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 01:21:23,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 01:21:23,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 01:21:23,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 01:21:23,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 01:21:23,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 01:21:23,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 01:21:23,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 01:21:23,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 01:21:23,897 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-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-11-14 01:21:23,914 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 01:21:23,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 01:21:23,915 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-14 01:21:23,915 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-14 01:21:23,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 01:21:23,916 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-14 01:21:23,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 01:21:23,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 01:21:23,917 INFO L138 SettingsManager]: * Use SBE=true [2021-11-14 01:21:23,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 01:21:23,917 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-14 01:21:23,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 01:21:23,918 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-14 01:21:23,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 01:21:23,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 01:21:23,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 01:21:23,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 01:21:23,919 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-14 01:21:23,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 01:21:23,919 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 01:21:23,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 01:21:23,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 01:21:23,920 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-14 01:21:23,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-14 01:21:23,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-14 01:21:23,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:21:23,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 01:21:23,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 01:21:23,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 01:21:23,921 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-14 01:21:23,921 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-11-14 01:21:23,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 01:21:23,922 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-14 01:21:23,922 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-14 01:21:23,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 01:21:23,922 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-14 01:21:23,923 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-14 01:21:23,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-11-14 01:21:24,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 01:21:24,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 01:21:24,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 01:21:24,154 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 01:21:24,158 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 01:21:24,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix017.oepc.i [2021-11-14 01:21:24,226 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9fd0a2f7/a35204f1e6fa4fffaade7fc31853246e/FLAG7b4a2dd01 [2021-11-14 01:21:24,757 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 01:21:24,758 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017.oepc.i [2021-11-14 01:21:24,772 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9fd0a2f7/a35204f1e6fa4fffaade7fc31853246e/FLAG7b4a2dd01 [2021-11-14 01:21:25,109 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9fd0a2f7/a35204f1e6fa4fffaade7fc31853246e [2021-11-14 01:21:25,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 01:21:25,112 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-11-14 01:21:25,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 01:21:25,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 01:21:25,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 01:21:25,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295e5090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25, skipping insertion in model container [2021-11-14 01:21:25,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 01:21:25,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 01:21:25,333 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017.oepc.i[945,958] [2021-11-14 01:21:25,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:21:25,572 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 01:21:25,585 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix017.oepc.i[945,958] [2021-11-14 01:21:25,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 01:21:25,686 INFO L208 MainTranslator]: Completed translation [2021-11-14 01:21:25,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25 WrapperNode [2021-11-14 01:21:25,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 01:21:25,688 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 01:21:25,688 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 01:21:25,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 01:21:25,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,730 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,768 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 01:21:25,769 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 01:21:25,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 01:21:25,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 01:21:25,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 01:21:25,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 01:21:25,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 01:21:25,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 01:21:25,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (1/1) ... [2021-11-14 01:21:25,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-14 01:21:25,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:25,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:25,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-14 01:21:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 01:21:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-11-14 01:21:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-14 01:21:25,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 01:21:25,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 01:21:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-11-14 01:21:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-11-14 01:21:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-11-14 01:21:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-11-14 01:21:25,894 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-11-14 01:21:25,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-11-14 01:21:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-11-14 01:21:25,895 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-11-14 01:21:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 01:21:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-11-14 01:21:25,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 01:21:25,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 01:21:25,897 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-14 01:21:26,852 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 01:21:26,853 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-14 01:21:26,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:21:26 BoogieIcfgContainer [2021-11-14 01:21:26,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 01:21:26,858 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-14 01:21:26,858 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-14 01:21:26,861 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-14 01:21:26,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 01:21:25" (1/3) ... [2021-11-14 01:21:26,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7be59a29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:21:26, skipping insertion in model container [2021-11-14 01:21:26,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 01:21:25" (2/3) ... [2021-11-14 01:21:26,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7be59a29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 01:21:26, skipping insertion in model container [2021-11-14 01:21:26,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 01:21:26" (3/3) ... [2021-11-14 01:21:26,864 INFO L111 eAbstractionObserver]: Analyzing ICFG mix017.oepc.i [2021-11-14 01:21:26,869 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-14 01:21:26,869 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-14 01:21:26,869 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-14 01:21:26,869 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-14 01:21:26,918 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,919 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,919 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,919 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,919 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,919 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,920 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,920 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,921 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,921 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,921 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,921 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,921 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,922 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,923 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,924 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,925 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,925 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,925 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,925 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,925 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,925 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,926 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,926 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,926 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,926 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,926 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,927 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,928 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,928 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,928 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,928 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,928 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,929 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,930 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,930 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,930 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,930 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,931 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,931 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,931 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,931 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,931 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,932 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,932 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,934 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,934 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,934 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,934 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,934 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,934 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,935 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,936 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,936 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,937 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,938 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,939 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,941 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,941 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,941 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,942 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,943 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,944 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,945 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,948 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,949 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,950 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,951 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,951 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,952 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,953 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,953 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,953 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,953 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,955 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,956 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,957 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,964 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,964 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,964 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,965 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,965 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,965 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,965 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,965 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,965 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,966 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,967 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,967 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,967 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,967 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,967 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,967 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,968 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,971 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,971 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,972 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,972 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,973 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,978 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,978 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,980 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,980 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,981 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,981 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,982 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,982 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,983 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,984 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,985 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:26,985 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-14 01:21:27,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-14 01:21:27,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-14 01:21:27,029 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-14 01:21:27,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-14 01:21:27,067 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-14 01:21:27,075 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-14 01:21:27,075 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-11-14 01:21:27,183 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,211 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,225 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,246 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,248 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,249 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,249 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,249 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,249 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,293 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,294 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,312 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,314 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,336 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,337 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,337 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,337 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,338 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,338 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,338 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,338 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,338 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,339 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,342 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,387 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,388 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,406 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,406 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,406 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,407 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,408 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,408 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,408 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,408 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,410 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,462 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,463 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,463 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,463 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,464 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,464 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,464 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,464 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,464 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,465 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,465 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,465 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,465 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,465 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,485 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,486 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:27,515 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:27,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:27,524 INFO L85 PathProgramCache]: Analyzing trace with hash -679873343, now seen corresponding path program 1 times [2021-11-14 01:21:27,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:27,532 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996712017] [2021-11-14 01:21:27,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:27,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:27,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:27,889 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:27,890 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996712017] [2021-11-14 01:21:27,890 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996712017] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:27,890 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:27,890 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-14 01:21:27,892 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694803051] [2021-11-14 01:21:27,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:27,900 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-14 01:21:27,901 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:27,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-14 01:21:27,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-14 01:21:27,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:27,929 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:27,930 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 56.0) internal successors, (112), 2 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:27,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:27,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:27,994 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-14 01:21:27,995 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:27,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:27,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1554778591, now seen corresponding path program 1 times [2021-11-14 01:21:27,998 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:27,998 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188716317] [2021-11-14 01:21:27,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:27,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:28,231 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:28,232 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188716317] [2021-11-14 01:21:28,232 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1188716317] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:28,232 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:28,232 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-14 01:21:28,232 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638060540] [2021-11-14 01:21:28,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:28,234 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-14 01:21:28,234 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:28,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-14 01:21:28,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-14 01:21:28,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:28,235 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:28,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:28,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:28,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:28,252 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,255 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,272 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,273 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,283 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,284 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,310 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,311 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,311 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,311 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,311 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,311 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,312 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,312 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,312 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,312 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,312 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,313 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,313 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,314 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:28,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:28,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:28,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-14 01:21:28,428 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:28,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:28,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1516629094, now seen corresponding path program 1 times [2021-11-14 01:21:28,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:28,429 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538513137] [2021-11-14 01:21:28,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:28,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:29,243 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:29,243 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538513137] [2021-11-14 01:21:29,244 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538513137] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:29,244 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:29,244 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-11-14 01:21:29,245 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052048702] [2021-11-14 01:21:29,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:29,247 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-11-14 01:21:29,247 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:29,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-11-14 01:21:29,248 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2021-11-14 01:21:29,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:29,248 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:29,248 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 7.733333333333333) internal successors, (116), 15 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:29,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:29,249 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:29,249 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:29,550 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,551 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,568 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,569 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,581 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,581 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,581 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,582 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,582 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,582 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,582 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,582 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,582 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,583 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,583 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,583 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,583 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,585 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,606 WARN L322 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite58#1_48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,607 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,607 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,608 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,608 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,608 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,608 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,608 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,608 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,609 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,609 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,609 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,609 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,609 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,631 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,631 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,632 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,632 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,632 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,632 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,632 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,633 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,633 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,633 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,633 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,633 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,634 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,647 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,648 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,648 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,648 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,648 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,648 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,649 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,649 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,649 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,649 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,649 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,649 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,650 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,665 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,666 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,666 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,666 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,666 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,666 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,667 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,667 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,667 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,667 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,667 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,667 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,668 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:29,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:29,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:29,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-14 01:21:29,690 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-14 01:21:29,690 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:29,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:29,691 INFO L85 PathProgramCache]: Analyzing trace with hash -1100497264, now seen corresponding path program 2 times [2021-11-14 01:21:29,691 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:29,691 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706600212] [2021-11-14 01:21:29,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:29,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:29,849 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:29,849 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706600212] [2021-11-14 01:21:29,850 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706600212] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:29,853 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:29,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-14 01:21:29,853 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858232700] [2021-11-14 01:21:29,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:29,855 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-14 01:21:29,855 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:29,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-14 01:21:29,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-14 01:21:29,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:29,857 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:29,858 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.88888888888889) internal successors, (116), 9 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:29,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:29,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:29,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-11-14 01:21:29,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:30,182 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,183 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,183 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,184 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,184 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,184 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,184 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,184 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,184 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,185 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,185 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,185 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,185 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,185 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,201 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,202 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,202 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,202 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,202 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,202 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,202 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,203 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,203 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,203 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,203 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,203 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,203 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,205 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,228 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,228 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,246 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,247 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,259 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,259 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,731 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,732 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,759 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,760 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,773 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,774 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,774 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,775 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,776 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,776 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,776 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,776 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,776 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,776 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,794 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,795 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,796 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,797 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,797 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,797 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,822 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,823 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,841 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,842 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,854 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:30,854 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,275 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,276 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,295 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,296 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,311 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,312 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:33,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:33,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-14 01:21:33,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:33,353 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-14 01:21:33,353 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:33,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:33,353 INFO L85 PathProgramCache]: Analyzing trace with hash 270325842, now seen corresponding path program 3 times [2021-11-14 01:21:33,353 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:33,354 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334056355] [2021-11-14 01:21:33,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:33,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 01:21:33,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-14 01:21:33,715 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-14 01:21:33,716 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334056355] [2021-11-14 01:21:33,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334056355] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-14 01:21:33,716 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-14 01:21:33,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-11-14 01:21:33,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298516679] [2021-11-14 01:21:33,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-14 01:21:33,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-11-14 01:21:33,717 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-14 01:21:33,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-11-14 01:21:33,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2021-11-14 01:21:33,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:33,718 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-14 01:21:33,718 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 8.923076923076923) internal successors, (116), 13 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-14 01:21:33,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:33,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:33,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-11-14 01:21:33,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:33,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:33,798 WARN L322 ript$VariableManager]: TermVariabe |v_P1_#t~ite9_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,799 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,826 WARN L322 ript$VariableManager]: TermVariabe |v_P2_#t~ite15_27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:33,826 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,053 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,054 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,054 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,054 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,054 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,054 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,055 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,056 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,090 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite29_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,090 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite25_83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,090 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite23_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,090 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite31_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite26_75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite28_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite35_81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite32_61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite37_71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,091 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite41_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,092 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite40_53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,092 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite34_87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,092 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite38_67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,093 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,114 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,115 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,139 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,140 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,176 WARN L322 ript$VariableManager]: TermVariabe |v_P3_#t~ite44_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,177 WARN L322 ript$VariableManager]: TermVariabe |v_P0_#t~ite3#1_37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-14 01:21:34,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-14 01:21:34,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-14 01:21:34,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-14 01:21:34,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-11-14 01:21:34,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-11-14 01:21:34,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-14 01:21:34,220 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION (and 1 more)] === [2021-11-14 01:21:34,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 01:21:34,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1833032658, now seen corresponding path program 4 times [2021-11-14 01:21:34,220 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-14 01:21:34,220 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328441226] [2021-11-14 01:21:34,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-14 01:21:34,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 01:21:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:34,288 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-14 01:21:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-14 01:21:34,457 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-14 01:21:34,458 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-14 01:21:34,459 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2021-11-14 01:21:34,460 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 5 remaining) [2021-11-14 01:21:34,460 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (2 of 5 remaining) [2021-11-14 01:21:34,460 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (1 of 5 remaining) [2021-11-14 01:21:34,461 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (0 of 5 remaining) [2021-11-14 01:21:34,461 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-14 01:21:34,471 INFO L732 BasicCegarLoop]: Path program histogram: [4, 1, 1] [2021-11-14 01:21:34,472 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (1/2) [2021-11-14 01:21:34,476 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-11-14 01:21:34,477 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-14 01:21:34,717 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) at de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.translateProgramExecution(InlinerBacktranslator.java:203) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:216) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:225) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProgramExecution(ModelTranslationContainer.java:206) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getProgramExecutionAsString(CounterExampleResult.java:155) at de.uni_freiburg.informatik.ultimate.core.lib.results.CounterExampleResult.getLongDescription(CounterExampleResult.java:134) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.reportLocationResults(TraceAbstractionStarter.java:586) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:181) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-14 01:21:34,723 INFO L158 Benchmark]: Toolchain (without parser) took 9610.82ms. Allocated memory was 337.6MB in the beginning and 1.0GB in the end (delta: 704.6MB). Free memory was 311.8MB in the beginning and 876.8MB in the end (delta: -565.0MB). Peak memory consumption was 335.5MB. Max. memory is 16.0GB. [2021-11-14 01:21:34,726 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 337.6MB. Free memory was 300.0MB in the beginning and 300.0MB in the end (delta: 65.7kB). There was no memory consumed. Max. memory is 16.0GB. [2021-11-14 01:21:34,726 INFO L158 Benchmark]: CACSL2BoogieTranslator took 572.16ms. Allocated memory was 337.6MB in the beginning and 417.3MB in the end (delta: 79.7MB). Free memory was 311.6MB in the beginning and 374.7MB in the end (delta: -63.1MB). Peak memory consumption was 18.0MB. Max. memory is 16.0GB. [2021-11-14 01:21:34,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.11ms. Allocated memory is still 417.3MB. Free memory was 374.7MB in the beginning and 372.0MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. [2021-11-14 01:21:34,727 INFO L158 Benchmark]: Boogie Preprocessor took 40.62ms. Allocated memory is still 417.3MB. Free memory was 372.0MB in the beginning and 369.6MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:34,727 INFO L158 Benchmark]: RCFGBuilder took 1045.04ms. Allocated memory is still 417.3MB. Free memory was 369.6MB in the beginning and 348.4MB in the end (delta: 21.2MB). Peak memory consumption was 51.1MB. Max. memory is 16.0GB. [2021-11-14 01:21:34,727 INFO L158 Benchmark]: TraceAbstraction took 7864.31ms. Allocated memory was 417.3MB in the beginning and 1.0GB in the end (delta: 625.0MB). Free memory was 348.4MB in the beginning and 876.8MB in the end (delta: -528.4MB). Peak memory consumption was 293.7MB. Max. memory is 16.0GB. [2021-11-14 01:21:34,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 337.6MB. Free memory was 300.0MB in the beginning and 300.0MB in the end (delta: 65.7kB). There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 572.16ms. Allocated memory was 337.6MB in the beginning and 417.3MB in the end (delta: 79.7MB). Free memory was 311.6MB in the beginning and 374.7MB in the end (delta: -63.1MB). Peak memory consumption was 18.0MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 80.11ms. Allocated memory is still 417.3MB. Free memory was 374.7MB in the beginning and 372.0MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.0GB. * Boogie Preprocessor took 40.62ms. Allocated memory is still 417.3MB. Free memory was 372.0MB in the beginning and 369.6MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 1045.04ms. Allocated memory is still 417.3MB. Free memory was 369.6MB in the beginning and 348.4MB in the end (delta: 21.2MB). Peak memory consumption was 51.1MB. Max. memory is 16.0GB. * TraceAbstraction took 7864.31ms. Allocated memory was 417.3MB in the beginning and 1.0GB in the end (delta: 625.0MB). Free memory was 348.4MB in the beginning and 876.8MB in the end (delta: -528.4MB). Peak memory consumption was 293.7MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 152648, positive: 149767, positive conditional: 147048, positive unconditional: 2719, negative: 2881, negative conditional: 2830, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150052, positive: 149767, positive conditional: 147048, positive unconditional: 2719, negative: 285, negative conditional: 234, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 150052, positive: 149767, positive conditional: 147048, positive unconditional: 2719, negative: 285, negative conditional: 234, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 151260, positive: 149767, positive conditional: 146898, positive unconditional: 2869, negative: 1493, negative conditional: 1208, negative unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 151260, positive: 149767, positive conditional: 81313, positive unconditional: 68454, negative: 1493, negative conditional: 90, negative unconditional: 1403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 151260, positive: 149767, positive conditional: 81313, positive unconditional: 68454, negative: 1493, negative conditional: 90, negative unconditional: 1403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2840, positive: 2784, positive conditional: 37, positive unconditional: 2747, negative: 56, negative conditional: 5, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2840, positive: 2750, positive conditional: 0, positive unconditional: 2750, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 34, positive conditional: 22, positive unconditional: 12, negative: 56, negative conditional: 5, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 909, positive: 169, positive conditional: 152, positive unconditional: 17, negative: 739, negative conditional: 70, negative unconditional: 669, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 151260, positive: 146983, positive conditional: 81276, positive unconditional: 65707, negative: 1437, negative conditional: 85, negative unconditional: 1352, unknown: 2840, unknown conditional: 42, unknown unconditional: 2798] , Statistics on independence cache: Total cache size (in pairs): 2840, Positive cache size: 2784, Positive conditional cache size: 37, Positive unconditional cache size: 2747, Negative cache size: 56, Negative conditional cache size: 5, Negative unconditional cache size: 51, Eliminated conditions: 66703, Maximal queried relation: 2, Independence queries for same thread: 2596 - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1806.56ms, Number of persistent set computation: 16671, Number of trivial persistent sets: 14276, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2770, positive: 2719, positive conditional: 0, positive unconditional: 2719, negative: 51, negative conditional: 0, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 152648, positive: 149767, positive conditional: 147048, positive unconditional: 2719, negative: 2881, negative conditional: 2830, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 150052, positive: 149767, positive conditional: 147048, positive unconditional: 2719, negative: 285, negative conditional: 234, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 150052, positive: 149767, positive conditional: 147048, positive unconditional: 2719, negative: 285, negative conditional: 234, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 151260, positive: 149767, positive conditional: 146898, positive unconditional: 2869, negative: 1493, negative conditional: 1208, negative unconditional: 285, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 151260, positive: 149767, positive conditional: 81313, positive unconditional: 68454, negative: 1493, negative conditional: 90, negative unconditional: 1403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 151260, positive: 149767, positive conditional: 81313, positive unconditional: 68454, negative: 1493, negative conditional: 90, negative unconditional: 1403, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2840, positive: 2784, positive conditional: 37, positive unconditional: 2747, negative: 56, negative conditional: 5, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2840, positive: 2750, positive conditional: 0, positive unconditional: 2750, negative: 90, negative conditional: 0, negative unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 90, positive: 34, positive conditional: 22, positive unconditional: 12, negative: 56, negative conditional: 5, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 909, positive: 169, positive conditional: 152, positive unconditional: 17, negative: 739, negative conditional: 70, negative unconditional: 669, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 151260, positive: 146983, positive conditional: 81276, positive unconditional: 65707, negative: 1437, negative conditional: 85, negative unconditional: 1352, unknown: 2840, unknown conditional: 42, unknown unconditional: 2798] , Statistics on independence cache: Total cache size (in pairs): 2840, Positive cache size: 2784, Positive conditional cache size: 37, Positive unconditional cache size: 2747, Negative cache size: 56, Negative conditional cache size: 5, Negative unconditional cache size: 51, Eliminated conditions: 66703, Maximal queried relation: 2, Independence queries for same thread: 2596 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.procedureinliner.backtranslation.InlinerBacktranslator.computeCurrectProc(InlinerBacktranslator.java:230) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 01:21:34,757 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 0 [2021-11-14 01:21:34,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...