/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/concurrent/pthreads/distributed_search3.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.mcr-reduction-c7b2d19 [2022-03-15 20:29:36,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-15 20:29:36,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-15 20:29:36,773 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-15 20:29:36,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-15 20:29:36,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-15 20:29:36,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-15 20:29:36,786 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-15 20:29:36,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-15 20:29:36,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-15 20:29:36,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-15 20:29:36,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2022-03-15 20:29:36,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-15 20:29:36,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-15 20:29:36,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-15 20:29:36,819 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2022-03-15 20:29:36,842 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-15 20:29:36,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-15 20:29:36,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-15 20:29:36,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-15 20:29:36,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * Use SBE=true [2022-03-15 20:29:36,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * sizeof long=4 [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-15 20:29:36,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * sizeof long double=12 [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-15 20:29:36,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-15 20:29:36,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 20:29:36,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-15 20:29:36,846 INFO L138 SettingsManager]: * Interpolant automaton=MCR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-03-15 20:29:37,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-15 20:29:37,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-15 20:29:37,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-15 20:29:37,024 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-15 20:29:37,026 INFO L275 PluginConnector]: CDTParser initialized [2022-03-15 20:29:37,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/pthreads/distributed_search3.c [2022-03-15 20:29:37,073 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97f088253/7e3538933ffd4eb09afbad1f1d7b2adc/FLAG98f3209f3 [2022-03-15 20:29:37,429 INFO L306 CDTParser]: Found 1 translation units. [2022-03-15 20:29:37,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/concurrent/pthreads/distributed_search3.c [2022-03-15 20:29:37,430 WARN L117 ultiparseSymbolTable]: System include pthread.h could not be resolved by CDT -- only built-in system includes are available. [2022-03-15 20:29:37,430 WARN L117 ultiparseSymbolTable]: System include stdio.h could not be resolved by CDT -- only built-in system includes are available. [2022-03-15 20:29:37,472 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97f088253/7e3538933ffd4eb09afbad1f1d7b2adc/FLAG98f3209f3 [2022-03-15 20:29:37,845 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97f088253/7e3538933ffd4eb09afbad1f1d7b2adc [2022-03-15 20:29:37,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-15 20:29:37,848 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-15 20:29:37,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-15 20:29:37,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-15 20:29:37,852 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-15 20:29:37,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 08:29:37" (1/1) ... [2022-03-15 20:29:37,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57559100 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:37, skipping insertion in model container [2022-03-15 20:29:37,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.03 08:29:37" (1/1) ... [2022-03-15 20:29:37,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-15 20:29:37,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-15 20:29:37,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-15 20:29:37,996 INFO L203 MainTranslator]: Completed pre-run [2022-03-15 20:29:38,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-15 20:29:38,021 INFO L208 MainTranslator]: Completed translation [2022-03-15 20:29:38,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38 WrapperNode [2022-03-15 20:29:38,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-15 20:29:38,022 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-03-15 20:29:38,022 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-03-15 20:29:38,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-03-15 20:29:38,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,049 INFO L137 Inliner]: procedures = 10, calls = 50, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 121 [2022-03-15 20:29:38,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-03-15 20:29:38,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-15 20:29:38,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-15 20:29:38,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-15 20:29:38,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,061 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,064 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-15 20:29:38,067 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-15 20:29:38,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-15 20:29:38,067 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-15 20:29:38,067 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (1/1) ... [2022-03-15 20:29:38,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-15 20:29:38,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 20:29:38,099 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) [2022-03-15 20:29:38,121 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 [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure search_worker [2022-03-15 20:29:38,125 INFO L138 BoogieDeclarations]: Found implementation of procedure search_worker [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-15 20:29:38,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-03-15 20:29:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-15 20:29:38,126 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-03-15 20:29:38,178 INFO L234 CfgBuilder]: Building ICFG [2022-03-15 20:29:38,180 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-15 20:29:38,373 INFO L275 CfgBuilder]: Performing block encoding [2022-03-15 20:29:38,379 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-15 20:29:38,380 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-03-15 20:29:38,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 08:29:38 BoogieIcfgContainer [2022-03-15 20:29:38,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-15 20:29:38,382 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-03-15 20:29:38,382 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-03-15 20:29:38,386 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-03-15 20:29:38,386 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.03 08:29:37" (1/3) ... [2022-03-15 20:29:38,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38cf0925 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 08:29:38, skipping insertion in model container [2022-03-15 20:29:38,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.03 08:29:38" (2/3) ... [2022-03-15 20:29:38,387 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38cf0925 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.03 08:29:38, skipping insertion in model container [2022-03-15 20:29:38,387 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.03 08:29:38" (3/3) ... [2022-03-15 20:29:38,388 INFO L111 eAbstractionObserver]: Analyzing ICFG distributed_search3.c [2022-03-15 20:29:38,391 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-03-15 20:29:38,391 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-03-15 20:29:38,391 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-03-15 20:29:38,392 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-03-15 20:29:38,433 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,433 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,433 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,433 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,434 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,435 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,436 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,437 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,438 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,439 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,439 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,439 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,439 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,439 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,440 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,440 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,440 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,440 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,440 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,440 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,441 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,441 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,441 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,441 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,441 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,441 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,442 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,442 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,442 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,442 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,442 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,443 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,444 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,445 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,446 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,447 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,448 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,449 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,450 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,450 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,450 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,450 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,450 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,450 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,451 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,451 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,451 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,451 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,451 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,451 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,452 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,453 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,453 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,453 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,453 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,453 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,453 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,454 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,455 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,455 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,455 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,455 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,455 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,455 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#in~params.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,456 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,457 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,458 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,459 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,460 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,461 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,461 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,461 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,461 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,461 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,461 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,462 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,463 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,463 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,463 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,463 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,463 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,464 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,465 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,466 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,466 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,466 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,468 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,469 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,470 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,470 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,470 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork0_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,470 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork0_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,472 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,472 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,472 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,473 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork1_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,474 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,474 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem0| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#t~mem1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~params.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe |search_workerThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,475 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~bounds~0.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,477 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~lower~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,477 WARN L322 ript$VariableManager]: TermVariabe search_workerThread1of1ForFork2_~upper~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-03-15 20:29:38,481 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-03-15 20:29:38,513 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-03-15 20:29:38,521 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=MCR, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mLazyFiniteAutomaton=false, 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=true, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR, mMcrOptimizeForkJoin=true, mMcrOverapproximateWrwc=true [2022-03-15 20:29:38,521 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-03-15 20:29:38,533 INFO L126 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-03-15 20:29:38,548 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 193 places, 194 transitions, 412 flow [2022-03-15 20:29:38,550 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 193 places, 194 transitions, 412 flow [2022-03-15 20:29:38,551 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 193 places, 194 transitions, 412 flow [2022-03-15 20:29:38,622 INFO L129 PetriNetUnfolder]: 11/191 cut-off events. [2022-03-15 20:29:38,622 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-03-15 20:29:38,627 INFO L84 FinitePrefix]: Finished finitePrefix Result has 204 conditions, 191 events. 11/191 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 240 event pairs, 0 based on Foata normal form. 0/179 useless extension candidates. Maximal degree in co-relation 109. Up to 2 conditions per place. [2022-03-15 20:29:38,631 INFO L116 LiptonReduction]: Number of co-enabled transitions 5616 [2022-03-15 20:29:43,687 INFO L131 LiptonReduction]: Checked pairs total: 10029 [2022-03-15 20:29:43,687 INFO L133 LiptonReduction]: Total number of compositions: 180 [2022-03-15 20:29:43,713 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 43 places, 39 transitions, 102 flow [2022-03-15 20:29:43,792 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 686 states, 685 states have (on average 3.7445255474452557) internal successors, (2565), 685 states have internal predecessors, (2565), 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) [2022-03-15 20:29:43,795 INFO L276 IsEmpty]: Start isEmpty. Operand has 686 states, 685 states have (on average 3.7445255474452557) internal successors, (2565), 685 states have internal predecessors, (2565), 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) [2022-03-15 20:29:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-03-15 20:29:43,810 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 20:29:43,810 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] [2022-03-15 20:29:43,810 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-15 20:29:43,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 20:29:43,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1737306819, now seen corresponding path program 1 times [2022-03-15 20:29:43,826 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 20:29:43,826 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868374755] [2022-03-15 20:29:43,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 20:29:43,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 20:29:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 20:29:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:44,108 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 20:29:44,108 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868374755] [2022-03-15 20:29:44,108 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868374755] provided 1 perfect and 0 imperfect interpolant sequences [2022-03-15 20:29:44,109 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-03-15 20:29:44,109 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-03-15 20:29:44,110 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1505704260] [2022-03-15 20:29:44,110 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 20:29:44,115 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 20:29:44,150 INFO L252 McrAutomatonBuilder]: Finished intersection with 98 states and 217 transitions. [2022-03-15 20:29:44,150 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 20:29:44,968 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2022-03-15 20:29:44,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-03-15 20:29:44,970 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 20:29:44,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-03-15 20:29:44,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 20:29:44,986 INFO L87 Difference]: Start difference. First operand has 686 states, 685 states have (on average 3.7445255474452557) internal successors, (2565), 685 states have internal predecessors, (2565), 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 3 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2022-03-15 20:29:45,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 20:29:45,067 INFO L93 Difference]: Finished difference Result 1095 states and 4130 transitions. [2022-03-15 20:29:45,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-03-15 20:29:45,069 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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 21 [2022-03-15 20:29:45,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 20:29:45,083 INFO L225 Difference]: With dead ends: 1095 [2022-03-15 20:29:45,083 INFO L226 Difference]: Without dead ends: 1088 [2022-03-15 20:29:45,084 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-03-15 20:29:45,086 INFO L933 BasicCegarLoop]: 1 mSDtfsCounter, 8 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 1 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-15 20:29:45,087 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 1 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-15 20:29:45,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1088 states. [2022-03-15 20:29:45,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1088 to 906. [2022-03-15 20:29:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 906 states, 905 states have (on average 3.7955801104972378) internal successors, (3435), 905 states have internal predecessors, (3435), 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) [2022-03-15 20:29:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 3435 transitions. [2022-03-15 20:29:45,150 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 3435 transitions. Word has length 21 [2022-03-15 20:29:45,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 20:29:45,151 INFO L470 AbstractCegarLoop]: Abstraction has 906 states and 3435 transitions. [2022-03-15 20:29:45,151 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 10.5) internal successors, (21), 2 states have internal predecessors, (21), 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) [2022-03-15 20:29:45,151 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 3435 transitions. [2022-03-15 20:29:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-03-15 20:29:45,156 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 20:29:45,156 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] [2022-03-15 20:29:45,156 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-03-15 20:29:45,157 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-15 20:29:45,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 20:29:45,157 INFO L85 PathProgramCache]: Analyzing trace with hash -907847224, now seen corresponding path program 1 times [2022-03-15 20:29:45,158 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 20:29:45,158 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067448258] [2022-03-15 20:29:45,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 20:29:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 20:29:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 20:29:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:45,346 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 20:29:45,346 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067448258] [2022-03-15 20:29:45,346 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067448258] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 20:29:45,346 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411279578] [2022-03-15 20:29:45,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 20:29:45,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 20:29:45,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 20:29:45,368 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) [2022-03-15 20:29:45,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-03-15 20:29:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 20:29:45,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 29 conjunts are in the unsatisfiable core [2022-03-15 20:29:45,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 20:29:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:45,616 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 20:29:45,657 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 20:29:45,658 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 24 treesize of output 27 [2022-03-15 20:29:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:45,777 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [411279578] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 20:29:45,777 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 20:29:45,778 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-03-15 20:29:45,779 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [661156037] [2022-03-15 20:29:45,779 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 20:29:45,783 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 20:29:45,829 INFO L252 McrAutomatonBuilder]: Finished intersection with 116 states and 250 transitions. [2022-03-15 20:29:45,830 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 20:29:48,974 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [4624#(and (or (= |ULTIMATE.start_main_~#haystack~0#1.offset| 0) (not (= (select (select |#memory_int| ~search_haystack~0.base) (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork2_~i~0))) ~search_needle~0))) (or (not (= (select (select |#memory_int| ~search_haystack~0.base) (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork2_~i~0))) ~search_needle~0)) (<= (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0#1.base|) (* 4 search_workerThread1of1ForFork2_~i~0)) |ULTIMATE.start_main_~needle~0#1|)) (or (<= |ULTIMATE.start_main_~needle~0#1| (select (select |#memory_int| |ULTIMATE.start_main_~#haystack~0#1.base|) (* 4 search_workerThread1of1ForFork2_~i~0))) (not (= (select (select |#memory_int| ~search_haystack~0.base) (+ ~search_haystack~0.offset (* 4 search_workerThread1of1ForFork2_~i~0))) ~search_needle~0))))] [2022-03-15 20:29:48,975 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-03-15 20:29:48,976 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 20:29:48,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-03-15 20:29:48,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-03-15 20:29:48,977 INFO L87 Difference]: Start difference. First operand 906 states and 3435 transitions. Second operand has 6 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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) [2022-03-15 20:29:49,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 20:29:49,174 INFO L93 Difference]: Finished difference Result 1347 states and 5162 transitions. [2022-03-15 20:29:49,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-03-15 20:29:49,174 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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 24 [2022-03-15 20:29:49,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 20:29:49,181 INFO L225 Difference]: With dead ends: 1347 [2022-03-15 20:29:49,181 INFO L226 Difference]: Without dead ends: 1296 [2022-03-15 20:29:49,181 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 114 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2022-03-15 20:29:49,182 INFO L933 BasicCegarLoop]: 14 mSDtfsCounter, 62 mSDsluCounter, 45 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-03-15 20:29:49,186 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 27 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-03-15 20:29:49,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1296 states. [2022-03-15 20:29:49,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1296 to 864. [2022-03-15 20:29:49,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 864 states, 863 states have (on average 3.8064889918887603) internal successors, (3285), 863 states have internal predecessors, (3285), 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) [2022-03-15 20:29:49,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 864 states and 3285 transitions. [2022-03-15 20:29:49,215 INFO L78 Accepts]: Start accepts. Automaton has 864 states and 3285 transitions. Word has length 24 [2022-03-15 20:29:49,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 20:29:49,215 INFO L470 AbstractCegarLoop]: Abstraction has 864 states and 3285 transitions. [2022-03-15 20:29:49,215 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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) [2022-03-15 20:29:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 3285 transitions. [2022-03-15 20:29:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-03-15 20:29:49,217 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 20:29:49,218 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] [2022-03-15 20:29:49,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-03-15 20:29:49,431 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 20:29:49,432 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-15 20:29:49,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 20:29:49,432 INFO L85 PathProgramCache]: Analyzing trace with hash -1789418793, now seen corresponding path program 1 times [2022-03-15 20:29:49,433 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 20:29:49,433 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893093438] [2022-03-15 20:29:49,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 20:29:49,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 20:29:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 20:29:50,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:50,438 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 20:29:50,438 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893093438] [2022-03-15 20:29:50,438 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893093438] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 20:29:50,438 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1413547322] [2022-03-15 20:29:50,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 20:29:50,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 20:29:50,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 20:29:50,440 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) [2022-03-15 20:29:50,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-03-15 20:29:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 20:29:50,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 29 conjunts are in the unsatisfiable core [2022-03-15 20:29:50,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 20:29:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:50,702 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-03-15 20:29:50,725 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-03-15 20:29:50,725 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 24 treesize of output 27 [2022-03-15 20:29:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:29:50,844 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1413547322] provided 0 perfect and 2 imperfect interpolant sequences [2022-03-15 20:29:50,844 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-03-15 20:29:50,844 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 3, 3] total 14 [2022-03-15 20:29:50,844 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [381702769] [2022-03-15 20:29:50,844 INFO L194 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2022-03-15 20:29:50,848 INFO L249 McrAutomatonBuilder]: Started intersection. [2022-03-15 20:29:50,877 INFO L252 McrAutomatonBuilder]: Finished intersection with 126 states and 283 transitions. [2022-03-15 20:29:50,878 INFO L276 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton with interpolants from WpInterpolantProvider [2022-03-15 20:29:57,795 INFO L301 McrAutomatonBuilder]: Construction finished. MCR generated 12 new interpolants: [7874#(and (or (<= (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) search_workerThread1of1ForFork2_~i~0) (+ search_workerThread1of1ForFork2_~upper~0 (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (<= 0 (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 1)) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (or (<= (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) search_workerThread1of1ForFork2_~i~0) (+ search_workerThread1of1ForFork2_~upper~0 (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) 0) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))), 7867#(and (or (< (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|))) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1))) (or (< (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|))) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))) (or (= (mod ~search_found~0 256) 0) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))) (or (= (mod ~search_found~0 256) 0) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1))) (or (< (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|))) (<= (+ search_workerThread1of1ForFork0_~i~0 1) 0)) (or (= (mod ~search_found~0 256) 0) (<= (+ search_workerThread1of1ForFork0_~i~0 1) 0)) (or (< (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|))) (or (= (mod ~search_found~0 256) 0) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)))), 7871#(and (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) 0) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (<= (+ (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork2_~i~0) (+ search_workerThread1of1ForFork2_~upper~0 search_workerThread1of1ForFork0_~lower~0))) (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (<= (+ (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork2_~i~0) (+ search_workerThread1of1ForFork2_~upper~0 search_workerThread1of1ForFork0_~lower~0)) (<= 0 (+ search_workerThread1of1ForFork0_~lower~0 1))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))), 7866#(and (or (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1)) (< search_workerThread1of1ForFork2_~i~0 search_workerThread1of1ForFork2_~upper~0)) (or (= (mod ~search_found~0 256) 0) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))) (or (= (mod ~search_found~0 256) 0) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1))) (or (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (< search_workerThread1of1ForFork2_~i~0 search_workerThread1of1ForFork2_~upper~0)) (or (= (mod ~search_found~0 256) 0) (<= (+ search_workerThread1of1ForFork0_~i~0 1) 0)) (or (< search_workerThread1of1ForFork2_~i~0 search_workerThread1of1ForFork2_~upper~0) (<= (+ search_workerThread1of1ForFork0_~i~0 1) 0)) (or (= (mod ~search_found~0 256) 0) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|))) (or (< search_workerThread1of1ForFork2_~i~0 search_workerThread1of1ForFork2_~upper~0) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|)))), 7876#(and (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds3~0#1.base|)) (or (<= search_workerThread1of1ForFork0_~upper~0 search_workerThread1of1ForFork0_~i~0) (= |ULTIMATE.start_search_~#bounds3~0#1.offset| 0) (<= search_workerThread1of1ForFork0_~upper~0 0)) (or (<= search_workerThread1of1ForFork0_~upper~0 search_workerThread1of1ForFork0_~i~0) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1)) (<= (+ search_workerThread1of1ForFork0_~upper~0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|)) (+ (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) 4) search_workerThread1of1ForFork0_~i~0))) (or (<= search_workerThread1of1ForFork0_~upper~0 search_workerThread1of1ForFork0_~i~0) (<= (+ search_workerThread1of1ForFork0_~upper~0 (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|)) (+ (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) 4) search_workerThread1of1ForFork0_~i~0)) (<= search_workerThread1of1ForFork0_~upper~0 0)) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|)) (or (<= search_workerThread1of1ForFork0_~upper~0 search_workerThread1of1ForFork0_~i~0) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1)) (= |ULTIMATE.start_search_~#bounds3~0#1.offset| 0))), 7869#(and (or (<= search_workerThread1of1ForFork0_~upper~0 search_workerThread1of1ForFork0_~i~0) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1)) (<= (+ search_workerThread1of1ForFork0_~upper~0 (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|)) (+ (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|)) search_workerThread1of1ForFork0_~i~0))) (or (<= search_workerThread1of1ForFork0_~upper~0 search_workerThread1of1ForFork0_~i~0) (<= search_workerThread1of1ForFork0_~upper~0 0) (<= (+ search_workerThread1of1ForFork0_~upper~0 (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|)) (+ (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|)) search_workerThread1of1ForFork0_~i~0))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))), 7870#(and (or (not (= (+ ~search_found~0 (* (- 256) (div ~search_found~0 256))) 0)) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (<= 0 (+ search_workerThread1of1ForFork0_~lower~0 1))) (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) 0) (not (= (+ ~search_found~0 (* (- 256) (div ~search_found~0 256))) 0)) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0)) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))), 7875#(and (or (<= (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|)) (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|)))) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) 0) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|)) (or (<= (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|)) (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|)))) (<= 0 (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 1)) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|)))), 7873#(and (or (not (= (+ ~search_found~0 (* (- 256) (div ~search_found~0 256))) 0)) (<= 0 (+ (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|) 1)) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (or (not (= (+ ~search_found~0 (* (- 256) (div ~search_found~0 256))) 0)) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) 0) (<= (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) (+ |search_workerThread1of1ForFork0_#in~params.offset| 4)) (select (select |#memory_int| |search_workerThread1of1ForFork0_#in~params.base|) |search_workerThread1of1ForFork0_#in~params.offset|))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))), 7872#(and (or (<= (+ (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|)) (+ search_workerThread1of1ForFork0_~lower~0 (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|)))) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) 0) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0)) (or (<= (+ (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) |search_workerThread1of1ForFork2_#in~params.offset|)) (+ search_workerThread1of1ForFork0_~lower~0 (select (select |#memory_int| |search_workerThread1of1ForFork2_#in~params.base|) (+ 4 |search_workerThread1of1ForFork2_#in~params.offset|)))) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (<= 0 (+ search_workerThread1of1ForFork0_~lower~0 1))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))), 7868#(and (or (= (mod ~search_found~0 256) 0) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))) (or (< (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) (+ |ULTIMATE.start_search_~#bounds3~0#1.offset| 4))) (<= (+ search_workerThread1of1ForFork0_~i~0 1) 0)) (or (= (mod ~search_found~0 256) 0) (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1))) (or (< (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) (+ |ULTIMATE.start_search_~#bounds3~0#1.offset| 4))) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|))) (or (= (mod ~search_found~0 256) 0) (<= (+ search_workerThread1of1ForFork0_~i~0 1) 0)) (or (< (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) (+ |ULTIMATE.start_search_~#bounds3~0#1.offset| 4))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|))) (or (= (mod ~search_found~0 256) 0) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|))) (or (<= 0 (+ search_workerThread1of1ForFork0_~i~0 1)) (< (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) (+ |ULTIMATE.start_search_~#bounds3~0#1.offset| 4))))), 7877#(and (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (= |ULTIMATE.start_search_~#bounds3~0#1.offset| 0) (<= 0 (+ search_workerThread1of1ForFork0_~lower~0 1))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds3~0#1.base|)) (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (<= (+ (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|)) (+ (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) 4) search_workerThread1of1ForFork0_~lower~0)) (<= 0 (+ search_workerThread1of1ForFork0_~lower~0 1))) (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) 0) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (= |ULTIMATE.start_search_~#bounds3~0#1.offset| 0)) (= 0 search_workerThread1of1ForFork0_~bounds~0.offset) (or (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) 0) (<= (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) search_workerThread1of1ForFork0_~lower~0) (<= (+ (select (select |#memory_int| search_workerThread1of1ForFork0_~bounds~0.base) (+ 4 search_workerThread1of1ForFork0_~bounds~0.offset)) (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) |ULTIMATE.start_search_~#bounds3~0#1.offset|)) (+ (select (select |#memory_int| |ULTIMATE.start_search_~#bounds3~0#1.base|) 4) search_workerThread1of1ForFork0_~lower~0))) (not (= |ULTIMATE.start_search_~#searcher3~0#1.base| |ULTIMATE.start_search_~#bounds2~0#1.base|)) (not (= |ULTIMATE.start_search_~#bounds1~0#1.base| |ULTIMATE.start_search_~#searcher3~0#1.base|)))] [2022-03-15 20:29:57,796 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-03-15 20:29:57,796 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-03-15 20:29:57,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-03-15 20:29:57,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=697, Unknown=0, NotChecked=0, Total=756 [2022-03-15 20:29:57,797 INFO L87 Difference]: Start difference. First operand 864 states and 3285 transitions. Second operand has 25 states, 24 states have (on average 4.541666666666667) internal successors, (109), 24 states have internal predecessors, (109), 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) [2022-03-15 20:31:06,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-03-15 20:31:06,984 INFO L93 Difference]: Finished difference Result 12278 states and 47856 transitions. [2022-03-15 20:31:06,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2022-03-15 20:31:06,985 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 24 states have (on average 4.541666666666667) internal successors, (109), 24 states have internal predecessors, (109), 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 25 [2022-03-15 20:31:06,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-03-15 20:31:07,119 INFO L225 Difference]: With dead ends: 12278 [2022-03-15 20:31:07,119 INFO L226 Difference]: Without dead ends: 10942 [2022-03-15 20:31:07,139 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 316 GetRequests, 118 SyntacticMatches, 15 SemanticMatches, 183 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10711 ImplicationChecksByTransitivity, 60.9s TimeCoverageRelationStatistics Valid=6234, Invalid=27806, Unknown=0, NotChecked=0, Total=34040 [2022-03-15 20:31:07,143 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 1725 mSDsluCounter, 1539 mSDsCounter, 0 mSdLazyCounter, 7656 mSolverCounterSat, 524 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1725 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 8180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 524 IncrementalHoareTripleChecker+Valid, 7656 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2022-03-15 20:31:07,150 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1725 Valid, 285 Invalid, 8180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [524 Valid, 7656 Invalid, 0 Unknown, 0 Unchecked, 8.7s Time] [2022-03-15 20:31:07,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10942 states. [2022-03-15 20:31:07,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10942 to 1659. [2022-03-15 20:31:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1659 states, 1658 states have (on average 4.081423401688782) internal successors, (6767), 1658 states have internal predecessors, (6767), 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) [2022-03-15 20:31:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1659 states and 6767 transitions. [2022-03-15 20:31:07,423 INFO L78 Accepts]: Start accepts. Automaton has 1659 states and 6767 transitions. Word has length 25 [2022-03-15 20:31:07,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-03-15 20:31:07,424 INFO L470 AbstractCegarLoop]: Abstraction has 1659 states and 6767 transitions. [2022-03-15 20:31:07,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 24 states have (on average 4.541666666666667) internal successors, (109), 24 states have internal predecessors, (109), 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) [2022-03-15 20:31:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 6767 transitions. [2022-03-15 20:31:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-03-15 20:31:07,429 INFO L506 BasicCegarLoop]: Found error trace [2022-03-15 20:31:07,429 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] [2022-03-15 20:31:07,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-03-15 20:31:07,679 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,SelfDestructingSolverStorable2 [2022-03-15 20:31:07,679 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONASSERT === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-03-15 20:31:07,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-03-15 20:31:07,680 INFO L85 PathProgramCache]: Analyzing trace with hash -610863435, now seen corresponding path program 2 times [2022-03-15 20:31:07,681 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-03-15 20:31:07,681 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421564748] [2022-03-15 20:31:07,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-03-15 20:31:07,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-03-15 20:31:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-03-15 20:31:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-03-15 20:31:07,885 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-03-15 20:31:07,885 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421564748] [2022-03-15 20:31:07,885 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421564748] provided 0 perfect and 1 imperfect interpolant sequences [2022-03-15 20:31:07,885 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [902825701] [2022-03-15 20:31:07,885 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-03-15 20:31:07,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 20:31:07,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-15 20:31:07,887 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) [2022-03-15 20:31:07,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-03-15 20:31:08,081 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-03-15 20:31:08,081 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-03-15 20:31:08,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 104 conjunts are in the unsatisfiable core [2022-03-15 20:31:08,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-03-15 20:31:08,193 INFO L353 Elim1Store]: treesize reduction 152, result has 21.2 percent of original size [2022-03-15 20:31:08,194 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 6 case distinctions, treesize of input 480 treesize of output 495 [2022-03-15 20:31:08,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-15 20:31:08,215 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 58 [2022-03-15 20:31:08,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-03-15 20:31:08,827 INFO L353 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-03-15 20:31:08,827 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 164 treesize of output 155 [2022-03-15 20:31:08,847 INFO L353 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2022-03-15 20:31:08,847 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 Received shutdown request... [2022-03-15 20:44:01,336 WARN L244 SmtUtils]: Removed 2 from assertion stack [2022-03-15 20:44:01,338 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT (3 of 4 remaining) [2022-03-15 20:44:01,343 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-03-15 20:44:01,366 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-15 20:44:01,366 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-03-15 20:44:01,543 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-03-15 20:44:01,543 WARN L594 AbstractCegarLoop]: Verification canceled: while BasicCegarLoop was analyzing trace of length 26 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 17 for 13ms.. [2022-03-15 20:44:01,544 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 4 remaining) [2022-03-15 20:44:01,544 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr1INUSE_VIOLATION (1 of 4 remaining) [2022-03-15 20:44:01,545 INFO L764 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr2INUSE_VIOLATION (0 of 4 remaining) [2022-03-15 20:44:01,546 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2022-03-15 20:44:01,547 INFO L230 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-03-15 20:44:01,547 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-03-15 20:44:01,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.03 08:44:01 BasicIcfg [2022-03-15 20:44:01,549 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-03-15 20:44:01,549 INFO L158 Benchmark]: Toolchain (without parser) took 863700.69ms. Allocated memory was 201.3MB in the beginning and 505.4MB in the end (delta: 304.1MB). Free memory was 175.1MB in the beginning and 198.1MB in the end (delta: -23.0MB). Peak memory consumption was 403.6MB. Max. memory is 8.0GB. [2022-03-15 20:44:01,549 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 201.3MB. Free memory was 164.6MB in the beginning and 164.5MB in the end (delta: 65.8kB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-15 20:44:01,549 INFO L158 Benchmark]: CACSL2BoogieTranslator took 171.16ms. Allocated memory is still 201.3MB. Free memory was 174.9MB in the beginning and 173.4MB in the end (delta: 1.5MB). Peak memory consumption was 8.1MB. Max. memory is 8.0GB. [2022-03-15 20:44:01,550 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.05ms. Allocated memory is still 201.3MB. Free memory was 173.4MB in the beginning and 171.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-03-15 20:44:01,550 INFO L158 Benchmark]: Boogie Preprocessor took 16.51ms. Allocated memory is still 201.3MB. Free memory was 171.4MB in the beginning and 170.0MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-03-15 20:44:01,550 INFO L158 Benchmark]: RCFGBuilder took 314.71ms. Allocated memory is still 201.3MB. Free memory was 169.8MB in the beginning and 155.4MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2022-03-15 20:44:01,550 INFO L158 Benchmark]: TraceAbstraction took 863166.54ms. Allocated memory was 201.3MB in the beginning and 505.4MB in the end (delta: 304.1MB). Free memory was 154.9MB in the beginning and 198.1MB in the end (delta: -43.2MB). Peak memory consumption was 385.1MB. Max. memory is 8.0GB. [2022-03-15 20:44:01,551 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 201.3MB. Free memory was 164.6MB in the beginning and 164.5MB in the end (delta: 65.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 171.16ms. Allocated memory is still 201.3MB. Free memory was 174.9MB in the beginning and 173.4MB in the end (delta: 1.5MB). Peak memory consumption was 8.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 27.05ms. Allocated memory is still 201.3MB. Free memory was 173.4MB in the beginning and 171.4MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 16.51ms. Allocated memory is still 201.3MB. Free memory was 171.4MB in the beginning and 170.0MB in the end (delta: 1.3MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 314.71ms. Allocated memory is still 201.3MB. Free memory was 169.8MB in the beginning and 155.4MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * TraceAbstraction took 863166.54ms. Allocated memory was 201.3MB in the beginning and 505.4MB in the end (delta: 304.1MB). Free memory was 154.9MB in the beginning and 198.1MB in the end (delta: -43.2MB). Peak memory consumption was 385.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.1s, 193 PlacesBefore, 43 PlacesAfterwards, 194 TransitionsBefore, 39 TransitionsAfterwards, 5616 CoEnabledTransitionPairs, 7 FixpointIterations, 90 TrivialSequentialCompositions, 61 ConcurrentSequentialCompositions, 7 TrivialYvCompositions, 17 ConcurrentYvCompositions, 5 ChoiceCompositions, 180 TotalNumberOfCompositions, 10029 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 6692, positive: 6473, positive conditional: 0, positive unconditional: 6473, negative: 219, negative conditional: 0, negative unconditional: 219, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 3250, positive: 3196, positive conditional: 0, positive unconditional: 3196, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 6692, positive: 3277, positive conditional: 0, positive unconditional: 3277, negative: 165, negative conditional: 0, negative unconditional: 165, unknown: 3250, unknown conditional: 0, unknown unconditional: 3250] , Statistics on independence cache: Total cache size (in pairs): 220, Positive cache size: 201, Positive conditional cache size: 0, Positive unconditional cache size: 201, Negative cache size: 19, Negative conditional cache size: 0, Negative unconditional cache size: 19 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - TimeoutResultAtElement [Line: 71]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was analyzing trace of length 26 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 17 for 13ms.. - TimeoutResultAtElement [Line: 40]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was analyzing trace of length 26 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 17 for 13ms.. - TimeoutResultAtElement [Line: 42]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was analyzing trace of length 26 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 17 for 13ms.. - TimeoutResultAtElement [Line: 44]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Cancelled while BasicCegarLoop was analyzing trace of length 26 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 17 for 13ms.. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 209 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 863.0s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 69.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 5.3s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1795 SdHoareTripleChecker+Valid, 8.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1795 mSDsluCounter, 313 SdHoareTripleChecker+Invalid, 7.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1606 mSDsCounter, 526 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7917 IncrementalHoareTripleChecker+Invalid, 8443 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 526 mSolverCounterUnsat, 34 mSDtfsCounter, 7917 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 519 GetRequests, 309 SyntacticMatches, 16 SemanticMatches, 194 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10718 ImplicationChecksByTransitivity, 61.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1659occurred in iteration=3, InterpolantAutomatonStates: 169, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 3 MinimizatonAttempts, 9897 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 161 ConstructedInterpolants, 0 QuantifiedInterpolants, 2464 SizeOfPredicates, 22 NumberOfNonLiveVariables, 632 ConjunctsInSsa, 58 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 0/6 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown