/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-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bc79526 [2022-01-18 01:45:48,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-18 01:45:48,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-18 01:45:48,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-18 01:45:48,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-18 01:45:48,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-18 01:45:48,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-18 01:45:48,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-18 01:45:48,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-18 01:45:48,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-18 01:45:48,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-18 01:45:48,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-18 01:45:48,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-18 01:45:48,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-18 01:45:48,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-18 01:45:48,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-18 01:45:48,652 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-18 01:45:48,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-18 01:45:48,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-18 01:45:48,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-18 01:45:48,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-18 01:45:48,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-18 01:45:48,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-18 01:45:48,664 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-18 01:45:48,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-18 01:45:48,671 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-18 01:45:48,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-18 01:45:48,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-18 01:45:48,675 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf [2022-01-18 01:45:48,692 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-18 01:45:48,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-18 01:45:48,692 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-18 01:45:48,692 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-18 01:45:48,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-18 01:45:48,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-18 01:45:48,693 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-18 01:45:48,693 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-18 01:45:48,693 INFO L138 SettingsManager]: * Use SBE=true [2022-01-18 01:45:48,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-18 01:45:48,694 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-18 01:45:48,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-18 01:45:48,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-18 01:45:48,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-18 01:45:48,696 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-18 01:45:48,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-18 01:45:48,697 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-18 01:45:48,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-18 01:45:48,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-18 01:45:48,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-18 01:45:48,948 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-18 01:45:48,963 INFO L275 PluginConnector]: CDTParser initialized [2022-01-18 01:45:48,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2022-01-18 01:45:49,017 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3aba8b42/b76f505f4f284cb780b7442f96634859/FLAG0f6ac4277 [2022-01-18 01:45:49,453 INFO L306 CDTParser]: Found 1 translation units. [2022-01-18 01:45:49,453 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c [2022-01-18 01:45:49,465 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3aba8b42/b76f505f4f284cb780b7442f96634859/FLAG0f6ac4277 [2022-01-18 01:45:49,479 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3aba8b42/b76f505f4f284cb780b7442f96634859 [2022-01-18 01:45:49,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-18 01:45:49,485 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-18 01:45:49,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-18 01:45:49,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-18 01:45:49,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-18 01:45:49,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@543f7b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49, skipping insertion in model container [2022-01-18 01:45:49,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-18 01:45:49,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-18 01:45:49,636 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c[2412,2425] [2022-01-18 01:45:49,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-18 01:45:49,651 INFO L203 MainTranslator]: Completed pre-run [2022-01-18 01:45:49,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-three-array-sum-alt.wvr.c[2412,2425] [2022-01-18 01:45:49,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-18 01:45:49,691 INFO L208 MainTranslator]: Completed translation [2022-01-18 01:45:49,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49 WrapperNode [2022-01-18 01:45:49,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-18 01:45:49,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-18 01:45:49,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-18 01:45:49,692 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-18 01:45:49,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,750 INFO L137 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 15, calls inlined = 27, statements flattened = 271 [2022-01-18 01:45:49,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-18 01:45:49,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-18 01:45:49,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-18 01:45:49,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-18 01:45:49,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-18 01:45:49,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-18 01:45:49,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-18 01:45:49,786 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-18 01:45:49,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (1/1) ... [2022-01-18 01:45:49,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-18 01:45:49,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 01:45:49,843 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) [2022-01-18 01:45:49,853 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 [2022-01-18 01:45:49,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-18 01:45:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-18 01:45:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-18 01:45:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-18 01:45:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-01-18 01:45:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-01-18 01:45:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-01-18 01:45:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-01-18 01:45:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-01-18 01:45:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-01-18 01:45:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-18 01:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-01-18 01:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-18 01:45:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-18 01:45:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-18 01:45:49,891 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-18 01:45:50,010 INFO L234 CfgBuilder]: Building ICFG [2022-01-18 01:45:50,011 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-18 01:45:50,381 INFO L275 CfgBuilder]: Performing block encoding [2022-01-18 01:45:50,390 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-18 01:45:50,390 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-01-18 01:45:50,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 01:45:50 BoogieIcfgContainer [2022-01-18 01:45:50,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-18 01:45:50,393 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-18 01:45:50,393 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-18 01:45:50,399 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-18 01:45:50,399 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.01 01:45:49" (1/3) ... [2022-01-18 01:45:50,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@750b6f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 01:45:50, skipping insertion in model container [2022-01-18 01:45:50,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.01 01:45:49" (2/3) ... [2022-01-18 01:45:50,400 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@750b6f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 01:45:50, skipping insertion in model container [2022-01-18 01:45:50,400 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 01:45:50" (3/3) ... [2022-01-18 01:45:50,401 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-bad-three-array-sum-alt.wvr.c [2022-01-18 01:45:50,406 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-01-18 01:45:50,406 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-18 01:45:50,407 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-18 01:45:50,407 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-18 01:45:50,468 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,469 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,469 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,476 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,477 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,478 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,479 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,480 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,481 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,482 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,483 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,484 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,485 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,486 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,487 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,487 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,487 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,492 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,496 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,496 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,496 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,496 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,497 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,498 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,499 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,500 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,501 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,502 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,503 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,504 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,505 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,506 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,507 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,508 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,508 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,508 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,509 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,509 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,509 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,509 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,509 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,509 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,510 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,511 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,512 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,513 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,514 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,515 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,516 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,516 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,519 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,519 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,520 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,521 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,521 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,521 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,521 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,528 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,528 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,529 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,530 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,530 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,530 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,531 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,531 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,531 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,531 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,531 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,532 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,533 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,534 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,535 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,536 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,539 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,540 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,541 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,541 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,541 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,541 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,541 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,541 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,542 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,542 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,542 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,542 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,542 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,546 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,547 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,548 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,549 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,550 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,551 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,551 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,551 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,551 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,551 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,553 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,554 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,558 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,558 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,558 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,559 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,560 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,561 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,562 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,562 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-18 01:45:50,570 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-01-18 01:45:50,625 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-18 01:45:50,630 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=FINITE_AUTOMATA, 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 [2022-01-18 01:45:50,631 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-01-18 01:45:50,652 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 349 places, 368 transitions, 760 flow [2022-01-18 01:45:58,027 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 357631 states, 357630 states have (on average 3.9542851550485136) internal successors, (1414171), 357630 states have internal predecessors, (1414171), 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) [2022-01-18 01:45:58,618 INFO L276 IsEmpty]: Start isEmpty. Operand has 357631 states, 357630 states have (on average 3.9542851550485136) internal successors, (1414171), 357630 states have internal predecessors, (1414171), 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) [2022-01-18 01:45:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-01-18 01:45:59,799 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:45:59,799 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:45:59,800 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:45:59,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:45:59,803 INFO L85 PathProgramCache]: Analyzing trace with hash 66993539, now seen corresponding path program 1 times [2022-01-18 01:45:59,809 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:45:59,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875494298] [2022-01-18 01:45:59,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:45:59,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:45:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:45:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-18 01:45:59,981 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:45:59,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875494298] [2022-01-18 01:45:59,982 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875494298] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-18 01:45:59,982 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-18 01:45:59,982 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-18 01:45:59,983 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877553621] [2022-01-18 01:45:59,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:45:59,986 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-18 01:45:59,986 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:46:00,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-18 01:46:00,002 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-18 01:46:00,610 INFO L87 Difference]: Start difference. First operand has 357631 states, 357630 states have (on average 3.9542851550485136) internal successors, (1414171), 357630 states have internal predecessors, (1414171), 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) Second operand has 2 states, 2 states have (on average 87.5) internal successors, (175), 2 states have internal predecessors, (175), 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) [2022-01-18 01:46:04,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:46:04,512 INFO L93 Difference]: Finished difference Result 357631 states and 1328752 transitions. [2022-01-18 01:46:04,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-18 01:46:04,514 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 87.5) internal successors, (175), 2 states have internal predecessors, (175), 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) Word has length 175 [2022-01-18 01:46:04,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:46:07,014 INFO L225 Difference]: With dead ends: 357631 [2022-01-18 01:46:07,014 INFO L226 Difference]: Without dead ends: 300498 [2022-01-18 01:46:07,015 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-18 01:46:07,019 INFO L933 BasicCegarLoop]: 325 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 325 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-18 01:46:07,020 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 325 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-18 01:46:07,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300498 states. [2022-01-18 01:46:15,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300498 to 300498. [2022-01-18 01:46:16,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300498 states, 300497 states have (on average 3.7131918122310705) internal successors, (1115803), 300497 states have internal predecessors, (1115803), 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) [2022-01-18 01:46:18,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300498 states to 300498 states and 1115803 transitions. [2022-01-18 01:46:18,763 INFO L78 Accepts]: Start accepts. Automaton has 300498 states and 1115803 transitions. Word has length 175 [2022-01-18 01:46:18,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:46:18,763 INFO L470 AbstractCegarLoop]: Abstraction has 300498 states and 1115803 transitions. [2022-01-18 01:46:18,763 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 87.5) internal successors, (175), 2 states have internal predecessors, (175), 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) [2022-01-18 01:46:18,763 INFO L276 IsEmpty]: Start isEmpty. Operand 300498 states and 1115803 transitions. [2022-01-18 01:46:19,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-01-18 01:46:19,737 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:46:19,738 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:46:19,738 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-18 01:46:19,739 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:46:19,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:46:19,741 INFO L85 PathProgramCache]: Analyzing trace with hash -228638490, now seen corresponding path program 1 times [2022-01-18 01:46:19,741 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:46:19,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1228902246] [2022-01-18 01:46:19,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:46:19,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:46:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:46:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-18 01:46:20,164 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:46:20,164 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1228902246] [2022-01-18 01:46:20,164 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1228902246] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-18 01:46:20,165 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-18 01:46:20,165 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-01-18 01:46:20,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165184342] [2022-01-18 01:46:20,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:46:20,166 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-01-18 01:46:20,166 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:46:20,166 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-01-18 01:46:20,166 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-01-18 01:46:20,167 INFO L87 Difference]: Start difference. First operand 300498 states and 1115803 transitions. Second operand has 12 states, 12 states have (on average 14.583333333333334) internal successors, (175), 12 states have internal predecessors, (175), 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) [2022-01-18 01:46:30,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:46:30,003 INFO L93 Difference]: Finished difference Result 954142 states and 3545235 transitions. [2022-01-18 01:46:30,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-18 01:46:30,004 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 14.583333333333334) internal successors, (175), 12 states have internal predecessors, (175), 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) Word has length 175 [2022-01-18 01:46:30,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:46:36,962 INFO L225 Difference]: With dead ends: 954142 [2022-01-18 01:46:36,962 INFO L226 Difference]: Without dead ends: 953970 [2022-01-18 01:46:36,963 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=108, Invalid=234, Unknown=0, NotChecked=0, Total=342 [2022-01-18 01:46:36,964 INFO L933 BasicCegarLoop]: 303 mSDtfsCounter, 818 mSDsluCounter, 2862 mSDsCounter, 0 mSdLazyCounter, 278 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 818 SdHoareTripleChecker+Valid, 3108 SdHoareTripleChecker+Invalid, 278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-18 01:46:36,964 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [818 Valid, 3108 Invalid, 278 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 278 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-18 01:46:39,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953970 states. [2022-01-18 01:46:56,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953970 to 301108. [2022-01-18 01:46:57,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301108 states, 301107 states have (on average 3.7126137884539383) internal successors, (1117894), 301107 states have internal predecessors, (1117894), 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) [2022-01-18 01:46:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301108 states to 301108 states and 1117894 transitions. [2022-01-18 01:46:59,142 INFO L78 Accepts]: Start accepts. Automaton has 301108 states and 1117894 transitions. Word has length 175 [2022-01-18 01:46:59,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:46:59,145 INFO L470 AbstractCegarLoop]: Abstraction has 301108 states and 1117894 transitions. [2022-01-18 01:46:59,146 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 14.583333333333334) internal successors, (175), 12 states have internal predecessors, (175), 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) [2022-01-18 01:46:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 301108 states and 1117894 transitions. [2022-01-18 01:46:59,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-01-18 01:46:59,891 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:46:59,891 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:46:59,891 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-18 01:46:59,891 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:46:59,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:46:59,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1195187122, now seen corresponding path program 1 times [2022-01-18 01:46:59,892 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:46:59,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550135535] [2022-01-18 01:46:59,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:46:59,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:46:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:47:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-18 01:47:00,049 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:47:00,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550135535] [2022-01-18 01:47:00,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550135535] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-18 01:47:00,049 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-18 01:47:00,049 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-18 01:47:00,050 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574254427] [2022-01-18 01:47:00,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:47:00,050 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-18 01:47:00,050 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:47:00,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-18 01:47:00,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-01-18 01:47:00,051 INFO L87 Difference]: Start difference. First operand 301108 states and 1117894 transitions. Second operand has 7 states, 7 states have (on average 29.285714285714285) internal successors, (205), 7 states have internal predecessors, (205), 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) [2022-01-18 01:47:04,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:47:04,490 INFO L93 Difference]: Finished difference Result 401821 states and 1465496 transitions. [2022-01-18 01:47:04,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-18 01:47:04,495 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 29.285714285714285) internal successors, (205), 7 states have internal predecessors, (205), 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) Word has length 205 [2022-01-18 01:47:04,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:47:08,708 INFO L225 Difference]: With dead ends: 401821 [2022-01-18 01:47:08,708 INFO L226 Difference]: Without dead ends: 401677 [2022-01-18 01:47:08,709 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=116, Unknown=0, NotChecked=0, Total=182 [2022-01-18 01:47:08,710 INFO L933 BasicCegarLoop]: 381 mSDtfsCounter, 2147 mSDsluCounter, 946 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2147 SdHoareTripleChecker+Valid, 1308 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-18 01:47:08,710 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2147 Valid, 1308 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-18 01:47:09,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401677 states. [2022-01-18 01:47:18,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401677 to 318638. [2022-01-18 01:47:18,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318638 states, 318637 states have (on average 3.7128738972561255) internal successors, (1183059), 318637 states have internal predecessors, (1183059), 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) [2022-01-18 01:47:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318638 states to 318638 states and 1183059 transitions. [2022-01-18 01:47:21,665 INFO L78 Accepts]: Start accepts. Automaton has 318638 states and 1183059 transitions. Word has length 205 [2022-01-18 01:47:21,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:47:21,672 INFO L470 AbstractCegarLoop]: Abstraction has 318638 states and 1183059 transitions. [2022-01-18 01:47:21,672 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 29.285714285714285) internal successors, (205), 7 states have internal predecessors, (205), 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) [2022-01-18 01:47:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 318638 states and 1183059 transitions. [2022-01-18 01:47:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-01-18 01:47:22,316 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:47:22,316 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:47:22,316 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-18 01:47:22,316 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:47:22,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:47:22,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1320284728, now seen corresponding path program 1 times [2022-01-18 01:47:22,317 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:47:22,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226428249] [2022-01-18 01:47:22,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:47:22,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:47:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:47:22,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-18 01:47:22,420 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:47:22,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226428249] [2022-01-18 01:47:22,420 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226428249] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-18 01:47:22,420 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-18 01:47:22,420 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-18 01:47:22,420 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101775393] [2022-01-18 01:47:22,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:47:22,421 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-18 01:47:22,421 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:47:22,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-18 01:47:22,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-01-18 01:47:22,421 INFO L87 Difference]: Start difference. First operand 318638 states and 1183059 transitions. Second operand has 7 states, 7 states have (on average 29.285714285714285) internal successors, (205), 7 states have internal predecessors, (205), 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) [2022-01-18 01:47:25,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:47:25,416 INFO L93 Difference]: Finished difference Result 316799 states and 1168056 transitions. [2022-01-18 01:47:25,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-18 01:47:25,417 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 29.285714285714285) internal successors, (205), 7 states have internal predecessors, (205), 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) Word has length 205 [2022-01-18 01:47:25,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:47:27,382 INFO L225 Difference]: With dead ends: 316799 [2022-01-18 01:47:27,382 INFO L226 Difference]: Without dead ends: 316523 [2022-01-18 01:47:27,382 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=116, Unknown=0, NotChecked=0, Total=182 [2022-01-18 01:47:27,393 INFO L933 BasicCegarLoop]: 380 mSDtfsCounter, 1751 mSDsluCounter, 946 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1751 SdHoareTripleChecker+Valid, 1306 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-18 01:47:27,394 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1751 Valid, 1306 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-18 01:47:27,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316523 states. [2022-01-18 01:47:35,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316523 to 305722. [2022-01-18 01:47:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305722 states, 305721 states have (on average 3.707762960346198) internal successors, (1133541), 305721 states have internal predecessors, (1133541), 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) [2022-01-18 01:47:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305722 states to 305722 states and 1133541 transitions. [2022-01-18 01:47:38,141 INFO L78 Accepts]: Start accepts. Automaton has 305722 states and 1133541 transitions. Word has length 205 [2022-01-18 01:47:38,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:47:38,141 INFO L470 AbstractCegarLoop]: Abstraction has 305722 states and 1133541 transitions. [2022-01-18 01:47:38,141 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 29.285714285714285) internal successors, (205), 7 states have internal predecessors, (205), 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) [2022-01-18 01:47:38,141 INFO L276 IsEmpty]: Start isEmpty. Operand 305722 states and 1133541 transitions. [2022-01-18 01:47:39,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-01-18 01:47:39,617 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:47:39,618 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:47:39,618 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-18 01:47:39,618 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:47:39,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:47:39,620 INFO L85 PathProgramCache]: Analyzing trace with hash -615673621, now seen corresponding path program 1 times [2022-01-18 01:47:39,620 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:47:39,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478299149] [2022-01-18 01:47:39,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:47:39,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:47:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:47:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-18 01:47:39,836 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:47:39,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478299149] [2022-01-18 01:47:39,836 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478299149] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-18 01:47:39,836 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1770186703] [2022-01-18 01:47:39,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:47:39,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:47:39,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 01:47:39,837 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-18 01:47:39,838 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-18 01:47:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:47:39,965 INFO L263 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 6 conjunts are in the unsatisfiable core [2022-01-18 01:47:39,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-18 01:47:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-18 01:47:40,543 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-18 01:47:41,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-18 01:47:41,061 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1770186703] provided 1 perfect and 1 imperfect interpolant sequences [2022-01-18 01:47:41,061 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-01-18 01:47:41,061 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2022-01-18 01:47:41,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843954944] [2022-01-18 01:47:41,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:47:41,062 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-18 01:47:41,062 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:47:41,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-18 01:47:41,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-01-18 01:47:41,069 INFO L87 Difference]: Start difference. First operand 305722 states and 1133541 transitions. Second operand has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 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) [2022-01-18 01:47:44,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:47:44,687 INFO L93 Difference]: Finished difference Result 320363 states and 1183145 transitions. [2022-01-18 01:47:44,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-18 01:47:44,688 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 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) Word has length 226 [2022-01-18 01:47:44,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:47:46,959 INFO L225 Difference]: With dead ends: 320363 [2022-01-18 01:47:46,959 INFO L226 Difference]: Without dead ends: 317326 [2022-01-18 01:47:46,960 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 444 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-01-18 01:47:46,960 INFO L933 BasicCegarLoop]: 527 mSDtfsCounter, 1133 mSDsluCounter, 658 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1133 SdHoareTripleChecker+Valid, 1170 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-18 01:47:46,961 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1133 Valid, 1170 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-18 01:47:48,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317326 states. [2022-01-18 01:47:55,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317326 to 314072. [2022-01-18 01:47:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 314072 states, 314071 states have (on average 3.7081806343151706) internal successors, (1164632), 314071 states have internal predecessors, (1164632), 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) [2022-01-18 01:47:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314072 states to 314072 states and 1164632 transitions. [2022-01-18 01:47:58,572 INFO L78 Accepts]: Start accepts. Automaton has 314072 states and 1164632 transitions. Word has length 226 [2022-01-18 01:47:58,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:47:58,573 INFO L470 AbstractCegarLoop]: Abstraction has 314072 states and 1164632 transitions. [2022-01-18 01:47:58,573 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 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) [2022-01-18 01:47:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 314072 states and 1164632 transitions. [2022-01-18 01:47:59,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-01-18 01:47:59,317 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:47:59,317 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:47:59,334 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-18 01:47:59,531 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:47:59,532 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:47:59,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:47:59,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1899798229, now seen corresponding path program 1 times [2022-01-18 01:47:59,532 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:47:59,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350861009] [2022-01-18 01:47:59,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:47:59,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:47:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:47:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-18 01:47:59,616 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:47:59,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350861009] [2022-01-18 01:47:59,616 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350861009] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-18 01:47:59,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [347560897] [2022-01-18 01:47:59,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:47:59,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:47:59,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 01:47:59,632 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-18 01:47:59,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-18 01:47:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:47:59,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 6 conjunts are in the unsatisfiable core [2022-01-18 01:47:59,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-18 01:48:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-18 01:48:00,025 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-18 01:48:00,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-18 01:48:00,457 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [347560897] provided 1 perfect and 1 imperfect interpolant sequences [2022-01-18 01:48:00,457 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-01-18 01:48:00,458 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2022-01-18 01:48:00,458 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218931305] [2022-01-18 01:48:00,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:48:00,458 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-18 01:48:00,458 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:48:00,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-18 01:48:00,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-01-18 01:48:00,459 INFO L87 Difference]: Start difference. First operand 314072 states and 1164632 transitions. Second operand has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 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) [2022-01-18 01:48:03,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:48:03,320 INFO L93 Difference]: Finished difference Result 325928 states and 1206457 transitions. [2022-01-18 01:48:03,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-18 01:48:03,321 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 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) Word has length 226 [2022-01-18 01:48:03,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:48:05,400 INFO L225 Difference]: With dead ends: 325928 [2022-01-18 01:48:05,400 INFO L226 Difference]: Without dead ends: 325928 [2022-01-18 01:48:05,401 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 444 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-01-18 01:48:05,401 INFO L933 BasicCegarLoop]: 561 mSDtfsCounter, 1072 mSDsluCounter, 726 mSDsCounter, 0 mSdLazyCounter, 147 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1072 SdHoareTripleChecker+Valid, 1271 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 147 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-18 01:48:05,401 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1072 Valid, 1271 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 147 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-18 01:48:06,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325928 states. [2022-01-18 01:48:13,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325928 to 322968. [2022-01-18 01:48:14,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 322968 states, 322967 states have (on average 3.708812355441887) internal successors, (1197824), 322967 states have internal predecessors, (1197824), 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) [2022-01-18 01:48:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322968 states to 322968 states and 1197824 transitions. [2022-01-18 01:48:16,877 INFO L78 Accepts]: Start accepts. Automaton has 322968 states and 1197824 transitions. Word has length 226 [2022-01-18 01:48:16,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:48:16,878 INFO L470 AbstractCegarLoop]: Abstraction has 322968 states and 1197824 transitions. [2022-01-18 01:48:16,878 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 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) [2022-01-18 01:48:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 322968 states and 1197824 transitions. [2022-01-18 01:48:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-01-18 01:48:18,074 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:48:18,075 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:48:18,091 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-01-18 01:48:18,287 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-01-18 01:48:18,288 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:48:18,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:48:18,288 INFO L85 PathProgramCache]: Analyzing trace with hash -189017492, now seen corresponding path program 1 times [2022-01-18 01:48:18,288 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:48:18,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13596123] [2022-01-18 01:48:18,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:48:18,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:48:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:48:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-18 01:48:18,456 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:48:18,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13596123] [2022-01-18 01:48:18,456 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13596123] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-18 01:48:18,456 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-18 01:48:18,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-18 01:48:18,457 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885239113] [2022-01-18 01:48:18,457 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:48:18,457 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-18 01:48:18,457 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:48:18,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-18 01:48:18,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-01-18 01:48:18,457 INFO L87 Difference]: Start difference. First operand 322968 states and 1197824 transitions. Second operand has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 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) [2022-01-18 01:48:22,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:48:22,003 INFO L93 Difference]: Finished difference Result 318713 states and 1182959 transitions. [2022-01-18 01:48:22,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-18 01:48:22,003 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 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) Word has length 233 [2022-01-18 01:48:22,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:48:25,067 INFO L225 Difference]: With dead ends: 318713 [2022-01-18 01:48:25,067 INFO L226 Difference]: Without dead ends: 318234 [2022-01-18 01:48:25,068 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2022-01-18 01:48:25,068 INFO L933 BasicCegarLoop]: 289 mSDtfsCounter, 867 mSDsluCounter, 836 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 867 SdHoareTripleChecker+Valid, 1108 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-18 01:48:25,069 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [867 Valid, 1108 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-18 01:48:25,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318234 states. [2022-01-18 01:48:35,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318234 to 318219. [2022-01-18 01:48:35,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318219 states, 318218 states have (on average 3.7137685486050445) internal successors, (1181788), 318218 states have internal predecessors, (1181788), 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) [2022-01-18 01:48:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318219 states to 318219 states and 1181788 transitions. [2022-01-18 01:48:37,859 INFO L78 Accepts]: Start accepts. Automaton has 318219 states and 1181788 transitions. Word has length 233 [2022-01-18 01:48:37,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:48:37,859 INFO L470 AbstractCegarLoop]: Abstraction has 318219 states and 1181788 transitions. [2022-01-18 01:48:37,859 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 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) [2022-01-18 01:48:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 318219 states and 1181788 transitions. [2022-01-18 01:48:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-01-18 01:48:39,694 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:48:39,694 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:48:39,694 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-18 01:48:39,694 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:48:39,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:48:39,715 INFO L85 PathProgramCache]: Analyzing trace with hash -1691966745, now seen corresponding path program 1 times [2022-01-18 01:48:39,715 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:48:39,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717881713] [2022-01-18 01:48:39,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:48:39,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:48:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:48:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-18 01:48:39,845 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:48:39,845 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717881713] [2022-01-18 01:48:39,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717881713] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-18 01:48:39,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [700790770] [2022-01-18 01:48:39,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:48:39,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:48:39,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 01:48:39,847 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-18 01:48:39,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-18 01:48:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:48:40,020 INFO L263 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 6 conjunts are in the unsatisfiable core [2022-01-18 01:48:40,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-18 01:48:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-18 01:48:40,541 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-18 01:48:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-18 01:48:41,096 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [700790770] provided 1 perfect and 1 imperfect interpolant sequences [2022-01-18 01:48:41,096 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-01-18 01:48:41,096 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2022-01-18 01:48:41,096 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711253501] [2022-01-18 01:48:41,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-18 01:48:41,097 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-18 01:48:41,097 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:48:41,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-18 01:48:41,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2022-01-18 01:48:41,098 INFO L87 Difference]: Start difference. First operand 318219 states and 1181788 transitions. Second operand has 7 states, 7 states have (on average 36.57142857142857) internal successors, (256), 7 states have internal predecessors, (256), 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) [2022-01-18 01:48:44,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:48:44,437 INFO L93 Difference]: Finished difference Result 323227 states and 1200484 transitions. [2022-01-18 01:48:44,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-18 01:48:44,438 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 36.57142857142857) internal successors, (256), 7 states have internal predecessors, (256), 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) Word has length 256 [2022-01-18 01:48:44,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:48:46,833 INFO L225 Difference]: With dead ends: 323227 [2022-01-18 01:48:46,833 INFO L226 Difference]: Without dead ends: 323227 [2022-01-18 01:48:46,833 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 521 GetRequests, 504 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2022-01-18 01:48:46,834 INFO L933 BasicCegarLoop]: 362 mSDtfsCounter, 958 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 958 SdHoareTripleChecker+Valid, 685 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-18 01:48:46,834 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [958 Valid, 685 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 66 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-18 01:48:48,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323227 states. [2022-01-18 01:48:55,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323227 to 323227. [2022-01-18 01:48:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 323227 states, 323226 states have (on average 3.714070031494991) internal successors, (1200484), 323226 states have internal predecessors, (1200484), 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) [2022-01-18 01:48:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323227 states to 323227 states and 1200484 transitions. [2022-01-18 01:48:58,752 INFO L78 Accepts]: Start accepts. Automaton has 323227 states and 1200484 transitions. Word has length 256 [2022-01-18 01:48:58,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:48:58,752 INFO L470 AbstractCegarLoop]: Abstraction has 323227 states and 1200484 transitions. [2022-01-18 01:48:58,752 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 36.57142857142857) internal successors, (256), 7 states have internal predecessors, (256), 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) [2022-01-18 01:48:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 323227 states and 1200484 transitions. [2022-01-18 01:48:59,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-01-18 01:48:59,677 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:48:59,678 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:48:59,694 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-18 01:48:59,879 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:48:59,879 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:48:59,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:48:59,879 INFO L85 PathProgramCache]: Analyzing trace with hash -1360936123, now seen corresponding path program 1 times [2022-01-18 01:48:59,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:48:59,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538436660] [2022-01-18 01:48:59,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:48:59,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:48:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:49:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-18 01:49:02,866 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:49:02,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538436660] [2022-01-18 01:49:02,866 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538436660] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-18 01:49:02,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [725600729] [2022-01-18 01:49:02,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:49:02,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:49:02,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 01:49:02,868 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-18 01:49:02,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-18 01:49:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:49:03,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 135 conjunts are in the unsatisfiable core [2022-01-18 01:49:03,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-18 01:49:03,091 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-18 01:49:03,265 INFO L353 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-01-18 01:49:03,266 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 11 [2022-01-18 01:49:06,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:49:06,309 INFO L353 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-01-18 01:49:06,310 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 26 [2022-01-18 01:49:07,676 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-18 01:49:07,719 INFO L353 Elim1Store]: treesize reduction 207, result has 21.6 percent of original size [2022-01-18 01:49:07,719 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 46 treesize of output 76 [2022-01-18 01:49:09,801 INFO L353 Elim1Store]: treesize reduction 12, result has 67.6 percent of original size [2022-01-18 01:49:09,802 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 77 [2022-01-18 01:49:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-18 01:49:11,023 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-18 01:49:12,861 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (select (select .cse0 c_~A~0.base) c_~A~0.offset) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)) (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|))) is different from false [2022-01-18 01:49:12,878 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) |c_thread1Thread1of1ForFork2_plus_#res#1|) (select (select .cse0 c_~A~0.base) c_~A~0.offset) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:49:12,892 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) |c_thread1Thread1of1ForFork2_plus_~a#1|) (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_plus_~b#1|) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:49:12,960 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) |c_thread1Thread1of1ForFork2_plus_~a#1|) (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~b#1|) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:49:12,967 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~a#1|) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~b#1|) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:49:13,132 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) (select (select |c_#memory_int| c_~A~0.base) (+ c_~A~0.offset (* |c_thread1Thread1of1ForFork2_~i~0#1| 4)))) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)) (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|))) is different from false [2022-01-18 01:49:13,294 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_290 (Array Int Int))) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)) (+ |c_thread2Thread1of1ForFork0_#t~mem5#1| c_~bsum~0))) is different from false [2022-01-18 01:49:13,315 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-18 01:49:13,315 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 134 treesize of output 124 [2022-01-18 01:49:13,329 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-18 01:49:13,329 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 86 [2022-01-18 01:49:15,997 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2022-01-18 01:49:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 1 not checked. [2022-01-18 01:49:16,135 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [725600729] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-18 01:49:16,135 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-18 01:49:16,135 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 56, 55] total 143 [2022-01-18 01:49:16,135 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610427250] [2022-01-18 01:49:16,136 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-18 01:49:16,136 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 143 states [2022-01-18 01:49:16,136 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-18 01:49:16,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 143 interpolants. [2022-01-18 01:49:16,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=565, Invalid=17710, Unknown=113, NotChecked=1918, Total=20306 [2022-01-18 01:49:16,140 INFO L87 Difference]: Start difference. First operand 323227 states and 1200484 transitions. Second operand has 143 states, 143 states have (on average 5.5874125874125875) internal successors, (799), 143 states have internal predecessors, (799), 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) [2022-01-18 01:49:20,984 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0))))) is different from false [2022-01-18 01:49:21,735 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse1 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~a#1|) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~b#1|) (select (select .cse1 c_~B~0.base) c_~B~0.offset) c_~csum~0))))) is different from false [2022-01-18 01:49:31,024 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0))))) is different from false [2022-01-18 01:49:33,455 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse1 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse1 c_~B~0.base) c_~B~0.offset) c_~csum~0))))) is different from false [2022-01-18 01:49:50,096 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (= c_~csum~0 0) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse1 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse1 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:49:50,428 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (= c_~csum~0 0) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:49:52,876 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset)) (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse2 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse2 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:49:53,739 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset)) (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse2 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse2 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~B~0.base Int)) (let ((.cse3 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse3 0)) (= (select .cse3 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_#t~mem9#1|)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:49:55,657 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset)) (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (exists ((~B~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse2 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse2 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse3 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse3 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse4 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse4 ~A~0.offset)) (= |c_thread3Thread1of1ForFork1_plus_#in~a#1| (select .cse4 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)))))) (exists ((~B~0.base Int)) (let ((.cse5 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse5 0)) (= (select .cse5 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_#t~mem9#1|)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:49:58,696 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_plus_~a#1|) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset))))) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse2 ~A~0.offset)) (= (select .cse2 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (exists ((~B~0.base Int)) (let ((.cse3 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse3 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse3 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse4 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse4 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse5 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse5 ~A~0.offset)) (= |c_thread3Thread1of1ForFork1_plus_#in~a#1| (select .cse5 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)))))) (exists ((~B~0.base Int)) (let ((.cse6 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse6 0)) (= (select .cse6 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_#t~mem9#1|)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:49:59,688 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_plus_~a#1|) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset))))) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse2 ~A~0.offset)) (= (select .cse2 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (exists ((~B~0.base Int)) (let ((.cse3 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse3 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse3 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse4 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse4 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse5 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse5 ~A~0.offset)) (= |c_thread3Thread1of1ForFork1_plus_#in~a#1| (select .cse5 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)))))) (exists ((~B~0.base Int)) (let ((.cse6 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse6 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse6 0))))) (exists ((~B~0.base Int)) (let ((.cse7 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse7 0)) (= (select .cse7 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_#t~mem9#1|)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:50:09,227 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_plus_~a#1|) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset))))) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse2 ~A~0.offset)) (= (select .cse2 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (exists ((~B~0.base Int)) (let ((.cse3 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse3 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse3 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse4 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse4 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~A~0.offset Int) (~B~0.base Int) (~A~0.base Int)) (let ((.cse5 (select |c_#memory_int| ~A~0.base)) (.cse6 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse5 ~A~0.offset)) (let ((.cse7 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (= (+ |c_thread3Thread1of1ForFork1_plus_#res#1| (* (select .cse6 .cse7) (- 1))) (select .cse5 (+ .cse7 ~A~0.offset)))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse6 0))))) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse8 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse8 ~A~0.offset)) (= |c_thread3Thread1of1ForFork1_plus_#in~a#1| (select .cse8 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)))))) (exists ((~B~0.base Int)) (let ((.cse9 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse9 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse9 0))))) (exists ((~B~0.base Int)) (let ((.cse10 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse10 0)) (= (select .cse10 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_#t~mem9#1|)))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (exists ((~A~0.offset Int) (~B~0.base Int) (~A~0.base Int)) (let ((.cse11 (select |c_#memory_int| ~A~0.base)) (.cse13 (select |c_#memory_int| ~B~0.base))) (and (let ((.cse12 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (= (select .cse11 (+ .cse12 ~A~0.offset)) (+ |c_thread3Thread1of1ForFork1_#t~ret10#1| (* (select .cse13 .cse12) (- 1))))) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse11 ~A~0.offset)) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse13 0)))))) is different from false [2022-01-18 01:50:09,235 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_plus_~a#1|) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset))))) (= c_~csum~0 0) (exists ((~B~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse2 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse2 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse3 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse3 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~A~0.offset Int) (~B~0.base Int) (~A~0.base Int)) (let ((.cse4 (select |c_#memory_int| ~A~0.base)) (.cse5 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse4 ~A~0.offset)) (let ((.cse6 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (= (+ |c_thread3Thread1of1ForFork1_plus_#res#1| (* (select .cse5 .cse6) (- 1))) (select .cse4 (+ .cse6 ~A~0.offset)))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse5 0))))) (exists ((~B~0.base Int)) (let ((.cse7 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse7 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse7 0))))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (exists ((~A~0.offset Int) (~B~0.base Int) (~A~0.base Int)) (let ((.cse8 (select |c_#memory_int| ~A~0.base)) (.cse10 (select |c_#memory_int| ~B~0.base))) (and (let ((.cse9 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (= (select .cse8 (+ .cse9 ~A~0.offset)) (+ |c_thread3Thread1of1ForFork1_#t~ret10#1| (* (select .cse10 .cse9) (- 1))))) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse8 ~A~0.offset)) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse10 0)))))) is different from false [2022-01-18 01:50:10,226 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_plus_~a#1|) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset))))) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse2 ~A~0.offset)) (= (select .cse2 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (exists ((~B~0.base Int)) (let ((.cse3 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse3 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse3 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse4 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse4 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~B~0.base Int)) (let ((.cse5 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse5 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse5 0))))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|)) is different from false [2022-01-18 01:50:12,365 WARN L838 $PredicateComparison]: unable to prove that (and (= c_~asum~0 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (select (select .cse0 c_~A~0.base) c_~A~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_#t~mem2#1|) (* (- 1) c_~asum~0) (select (select .cse0 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (= (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse1 (select |c_#memory_int| ~A~0.base))) (and (= (select .cse1 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_plus_~a#1|) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse1 ~A~0.offset))))) (= c_~csum~0 0) (exists ((~A~0.offset Int) (~A~0.base Int)) (let ((.cse2 (select |c_#memory_int| ~A~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse2 ~A~0.offset)) (= (select .cse2 (+ (* |c_thread3Thread1of1ForFork1_~i~2#1| 4) ~A~0.offset)) |c_thread3Thread1of1ForFork1_#t~mem8#1|)))) (exists ((~B~0.base Int)) (let ((.cse3 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse3 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_#in~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse3 0))))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)) (= c_~B~0.offset 0) (forall ((v_ArrVal_290 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_290))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse4 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) (select (select .cse4 c_~B~0.base) c_~B~0.offset) c_~csum~0)))) (exists ((~A~0.offset Int) (~B~0.base Int) (~A~0.base Int)) (let ((.cse5 (select |c_#memory_int| ~A~0.base)) (.cse6 (select |c_#memory_int| ~B~0.base))) (and (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse5 ~A~0.offset)) (let ((.cse7 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (= (+ |c_thread3Thread1of1ForFork1_plus_#res#1| (* (select .cse6 .cse7) (- 1))) (select .cse5 (+ .cse7 ~A~0.offset)))) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse6 0))))) (exists ((~B~0.base Int)) (let ((.cse8 (select |c_#memory_int| ~B~0.base))) (and (= (select .cse8 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4)) |c_thread3Thread1of1ForFork1_plus_~b#1|) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse8 0))))) (= |c_thread3Thread1of1ForFork1_~i~2#1| 0) (= 0 |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (exists ((~A~0.offset Int) (~B~0.base Int) (~A~0.base Int)) (let ((.cse9 (select |c_#memory_int| ~A~0.base)) (.cse11 (select |c_#memory_int| ~B~0.base))) (and (let ((.cse10 (* |c_thread3Thread1of1ForFork1_~i~2#1| 4))) (= (select .cse9 (+ .cse10 ~A~0.offset)) (+ |c_thread3Thread1of1ForFork1_#t~ret10#1| (* (select .cse11 .cse10) (- 1))))) (= |c_thread1Thread1of1ForFork2_#t~ret3#1| (select .cse9 ~A~0.offset)) (= |c_thread2Thread1of1ForFork0_plus_#in~b#1| (select .cse11 0)))))) is different from false [2022-01-18 01:50:36,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-18 01:50:36,884 INFO L93 Difference]: Finished difference Result 2212844 states and 8225693 transitions. [2022-01-18 01:50:36,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 370 states. [2022-01-18 01:50:36,885 INFO L78 Accepts]: Start accepts. Automaton has has 143 states, 143 states have (on average 5.5874125874125875) internal successors, (799), 143 states have internal predecessors, (799), 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) Word has length 314 [2022-01-18 01:50:36,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-18 01:50:53,034 INFO L225 Difference]: With dead ends: 2212844 [2022-01-18 01:50:53,034 INFO L226 Difference]: Without dead ends: 2212672 [2022-01-18 01:50:53,054 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 1120 GetRequests, 612 SyntacticMatches, 37 SemanticMatches, 471 ConstructedPredicates, 22 IntricatePredicates, 11 DeprecatedPredicates, 71223 ImplicationChecksByTransitivity, 44.1s TimeCoverageRelationStatistics Valid=11742, Invalid=191040, Unknown=256, NotChecked=20218, Total=223256 [2022-01-18 01:50:53,055 INFO L933 BasicCegarLoop]: 2768 mSDtfsCounter, 22886 mSDsluCounter, 217928 mSDsCounter, 0 mSdLazyCounter, 34320 mSolverCounterSat, 156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22886 SdHoareTripleChecker+Valid, 218637 SdHoareTripleChecker+Invalid, 114181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 156 IncrementalHoareTripleChecker+Valid, 34320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 79705 IncrementalHoareTripleChecker+Unchecked, 14.5s IncrementalHoareTripleChecker+Time [2022-01-18 01:50:53,055 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [22886 Valid, 218637 Invalid, 114181 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [156 Valid, 34320 Invalid, 0 Unknown, 79705 Unchecked, 14.5s Time] [2022-01-18 01:50:57,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2212672 states. [2022-01-18 01:51:43,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2212672 to 336843. [2022-01-18 01:51:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 336843 states, 336842 states have (on average 3.7130642853325893) internal successors, (1250716), 336842 states have internal predecessors, (1250716), 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) [2022-01-18 01:51:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336843 states to 336843 states and 1250716 transitions. [2022-01-18 01:51:47,664 INFO L78 Accepts]: Start accepts. Automaton has 336843 states and 1250716 transitions. Word has length 314 [2022-01-18 01:51:47,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-18 01:51:47,664 INFO L470 AbstractCegarLoop]: Abstraction has 336843 states and 1250716 transitions. [2022-01-18 01:51:47,665 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 143 states, 143 states have (on average 5.5874125874125875) internal successors, (799), 143 states have internal predecessors, (799), 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) [2022-01-18 01:51:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 336843 states and 1250716 transitions. [2022-01-18 01:51:49,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-01-18 01:51:49,097 INFO L506 BasicCegarLoop]: Found error trace [2022-01-18 01:51:49,097 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-18 01:51:49,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-18 01:51:49,307 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:51:49,308 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-18 01:51:49,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-18 01:51:49,310 INFO L85 PathProgramCache]: Analyzing trace with hash -1149176979, now seen corresponding path program 2 times [2022-01-18 01:51:49,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-18 01:51:49,310 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603822669] [2022-01-18 01:51:49,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-18 01:51:49,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-18 01:51:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-18 01:51:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-01-18 01:51:52,842 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-18 01:51:52,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603822669] [2022-01-18 01:51:52,843 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603822669] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-18 01:51:52,843 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062960224] [2022-01-18 01:51:52,843 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-18 01:51:52,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-18 01:51:52,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-18 01:51:52,852 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-18 01:51:52,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-18 01:51:53,034 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-18 01:51:53,035 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-18 01:51:53,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 159 conjunts are in the unsatisfiable core [2022-01-18 01:51:53,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-18 01:51:53,258 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-18 01:51:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:51:53,676 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-01-18 01:51:54,036 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-01-18 01:51:54,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:51:54,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:51:54,882 INFO L353 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-01-18 01:51:54,882 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 29 [2022-01-18 01:51:55,615 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-01-18 01:51:57,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:51:57,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:51:57,149 INFO L353 Elim1Store]: treesize reduction 12, result has 52.0 percent of original size [2022-01-18 01:51:57,150 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 25 [2022-01-18 01:51:57,603 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-18 01:51:58,170 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-18 01:51:58,411 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-01-18 01:52:00,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:52:00,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-01-18 01:52:00,075 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 26 [2022-01-18 01:52:02,365 INFO L353 Elim1Store]: treesize reduction 176, result has 20.4 percent of original size [2022-01-18 01:52:02,365 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 64 [2022-01-18 01:52:07,231 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-18 01:52:07,231 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 53 [2022-01-18 01:52:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-18 01:52:08,602 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-18 01:52:10,665 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) |c_thread1Thread1of1ForFork2_#t~ret3#1|) (select (select .cse0 c_~B~0.base) c_~B~0.offset) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)) (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|))) is different from false [2022-01-18 01:52:10,677 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) |c_thread1Thread1of1ForFork2_plus_#res#1|) (select (select .cse0 c_~B~0.base) c_~B~0.offset) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:52:11,097 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (select (select .cse0 c_~B~0.base) c_~B~0.offset) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~a#1|) (* (- 1) |c_thread1Thread1of1ForFork2_plus_#in~b#1|) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:52:11,264 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (select (select .cse0 c_~B~0.base) c_~B~0.offset) (* (- 1) (select (select |c_#memory_int| c_~A~0.base) (+ c_~A~0.offset (* |c_thread1Thread1of1ForFork2_~i~0#1| 4)))) (* (- 1) c_~asum~0) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:52:11,273 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (+ |c_thread2Thread1of1ForFork0_plus_#in~b#1| |c_thread2Thread1of1ForFork0_plus_#in~a#1|) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse0 c_~B~0.base) c_~B~0.offset) (* (- 1) c_~asum~0) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:52:11,278 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse0 c_~B~0.base) c_~B~0.offset) (* (- 1) c_~asum~0) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)) (+ |c_thread2Thread1of1ForFork0_#t~mem5#1| c_~bsum~0))) is different from false [2022-01-18 01:52:11,286 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (+ c_~bsum~0 (select (select |c_#memory_int| c_~B~0.base) (+ (* |c_thread2Thread1of1ForFork0_~i~1#1| 4) c_~B~0.offset))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse0 c_~B~0.base) c_~B~0.offset) (* (- 1) c_~asum~0) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)))) is different from false [2022-01-18 01:52:11,300 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int))) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset)) (select (select .cse0 c_~B~0.base) c_~B~0.offset) (* (- 1) c_~asum~0) (select (select .cse0 c_~A~0.base) c_~A~0.offset) c_~csum~0)) (+ c_~bsum~0 (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset)))) is different from false [2022-01-18 01:52:11,344 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_355 (Array Int Int)) (v_ArrVal_354 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_354))) (= (+ c_~bsum~0 (select (select .cse0 c_~B~0.base) c_~B~0.offset)) (let ((.cse1 (store .cse0 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (select (select .cse1 c_~A~0.base) c_~A~0.offset) (* (- 1) (select (select .cse0 c_~A~0.base) c_~A~0.offset)) (* (- 1) c_~asum~0) (select (select .cse1 c_~B~0.base) c_~B~0.offset) c_~csum~0))))) is different from false [2022-01-18 01:52:11,367 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_353 (Array Int Int)) (v_ArrVal_355 (Array Int Int)) (v_ArrVal_354 (Array Int Int))) (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_353) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_354))) (= (+ c_~bsum~0 (select (select .cse0 c_~B~0.base) c_~B~0.offset)) (let ((.cse1 (store .cse0 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) c_~asum~0) (* (select (select .cse0 c_~A~0.base) c_~A~0.offset) (- 1)) c_~csum~0 (select (select .cse1 c_~B~0.base) c_~B~0.offset) (select (select .cse1 c_~A~0.base) c_~A~0.offset)))))) is different from false [2022-01-18 01:52:11,413 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_353 (Array Int Int)) (v_ArrVal_352 (Array Int Int)) (v_ArrVal_355 (Array Int Int)) (v_ArrVal_354 (Array Int Int))) (let ((.cse0 (store (store (store |c_#memory_int| |c_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| v_ArrVal_352) |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_353) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_354))) (= (+ c_~bsum~0 (select (select .cse0 c_~B~0.base) c_~B~0.offset)) (let ((.cse1 (store .cse0 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (select (select .cse1 c_~A~0.base) c_~A~0.offset) (* (- 1) c_~asum~0) c_~csum~0 (select (select .cse1 c_~B~0.base) c_~B~0.offset) (* (- 1) (select (select .cse0 c_~A~0.base) c_~A~0.offset))))))) is different from false [2022-01-18 01:52:11,431 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_353 (Array Int Int)) (v_ArrVal_352 (Array Int Int)) (v_ArrVal_355 (Array Int Int)) (v_ArrVal_354 (Array Int Int))) (let ((.cse0 (store (store (store |c_#memory_int| |c_ULTIMATE.start_create_fresh_int_array_#t~malloc27#1.base| v_ArrVal_352) |c_ULTIMATE.start_main_~#t1~0#1.base| v_ArrVal_353) |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_354))) (= (+ c_~bsum~0 (select (select .cse0 c_~B~0.base) c_~B~0.offset)) (let ((.cse1 (store .cse0 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_355))) (+ (* (- 1) (select (select .cse0 c_~A~0.base) c_~A~0.offset)) (* (- 1) c_~asum~0) (select (select .cse1 c_~A~0.base) c_~A~0.offset) c_~csum~0 (select (select .cse1 c_~B~0.base) c_~B~0.offset)))))) is different from false [2022-01-18 01:52:19,285 INFO L353 Elim1Store]: treesize reduction 23, result has 60.3 percent of original size [2022-01-18 01:52:19,285 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 200 treesize of output 107 [2022-01-18 01:52:19,304 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-18 01:52:19,652 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-01-18 01:52:19,660 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 66519056 treesize of output 61931566