./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d61e0535257b0f2fe5c143179a513986c81e12db ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d61e0535257b0f2fe5c143179a513986c81e12db .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 15:25:13,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 15:25:13,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 15:25:13,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 15:25:13,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 15:25:13,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 15:25:13,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 15:25:13,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 15:25:13,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 15:25:13,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 15:25:13,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 15:25:13,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 15:25:13,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 15:25:13,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 15:25:13,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 15:25:13,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 15:25:13,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 15:25:13,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 15:25:13,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 15:25:13,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 15:25:13,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 15:25:13,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 15:25:13,370 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 15:25:13,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 15:25:13,375 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 15:25:13,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 15:25:13,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 15:25:13,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 15:25:13,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 15:25:13,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 15:25:13,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 15:25:13,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 15:25:13,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 15:25:13,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 15:25:13,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 15:25:13,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 15:25:13,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 15:25:13,382 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 15:25:13,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 15:25:13,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 15:25:13,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 15:25:13,384 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 15:25:13,424 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 15:25:13,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 15:25:13,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 15:25:13,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 15:25:13,426 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 15:25:13,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 15:25:13,426 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 15:25:13,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 15:25:13,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 15:25:13,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 15:25:13,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 15:25:13,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 15:25:13,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 15:25:13,427 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 15:25:13,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:25:13,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 15:25:13,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 15:25:13,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 15:25:13,429 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 15:25:13,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 15:25:13,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 15:25:13,429 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 15:25:13,429 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d61e0535257b0f2fe5c143179a513986c81e12db [2021-07-05 15:25:13,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 15:25:13,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 15:25:13,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 15:25:13,696 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 15:25:13,697 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 15:25:13,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i [2021-07-05 15:25:13,750 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea54fd81c/3991d9fc1ffd42d0b78de29c66b58bf4/FLAGf4c6c151c [2021-07-05 15:25:14,117 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 15:25:14,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i [2021-07-05 15:25:14,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea54fd81c/3991d9fc1ffd42d0b78de29c66b58bf4/FLAGf4c6c151c [2021-07-05 15:25:14,140 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea54fd81c/3991d9fc1ffd42d0b78de29c66b58bf4 [2021-07-05 15:25:14,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 15:25:14,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 15:25:14,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 15:25:14,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 15:25:14,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 15:25:14,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@101388fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14, skipping insertion in model container [2021-07-05 15:25:14,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 15:25:14,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 15:25:14,408 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i[31164,31177] [2021-07-05 15:25:14,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:25:14,429 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 15:25:14,471 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i[31164,31177] [2021-07-05 15:25:14,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:25:14,516 INFO L208 MainTranslator]: Completed translation [2021-07-05 15:25:14,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14 WrapperNode [2021-07-05 15:25:14,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 15:25:14,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 15:25:14,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 15:25:14,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 15:25:14,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 15:25:14,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 15:25:14,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 15:25:14,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 15:25:14,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,595 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 15:25:14,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 15:25:14,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 15:25:14,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 15:25:14,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (1/1) ... [2021-07-05 15:25:14,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:25:14,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 15:25:14,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 15:25:14,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 15:25:14,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-07-05 15:25:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-07-05 15:25:14,668 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-07-05 15:25:14,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-05 15:25:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 15:25:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 15:25:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 15:25:14,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 15:25:14,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 15:25:14,670 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-05 15:25:15,420 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 15:25:15,420 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-07-05 15:25:15,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:25:15 BoogieIcfgContainer [2021-07-05 15:25:15,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 15:25:15,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 15:25:15,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 15:25:15,424 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 15:25:15,424 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 03:25:14" (1/3) ... [2021-07-05 15:25:15,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d7ab968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:25:15, skipping insertion in model container [2021-07-05 15:25:15,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:14" (2/3) ... [2021-07-05 15:25:15,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d7ab968 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:25:15, skipping insertion in model container [2021-07-05 15:25:15,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:25:15" (3/3) ... [2021-07-05 15:25:15,426 INFO L111 eAbstractionObserver]: Analyzing ICFG 26_stack_cas_longest-2.i [2021-07-05 15:25:15,430 WARN L144 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-05 15:25:15,430 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 15:25:15,430 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-05 15:25:15,430 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-05 15:25:15,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,461 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,462 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,463 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,464 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,465 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,465 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,465 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,465 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,465 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,465 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,466 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,467 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,468 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,469 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,470 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,470 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,470 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,471 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,471 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,471 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,471 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,472 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,476 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,477 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,478 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,479 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,480 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,481 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,482 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,483 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,484 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,484 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,484 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,484 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,484 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,484 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,485 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,485 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,485 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,485 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,489 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,489 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,490 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,491 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,504 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:15,508 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-05 15:25:15,541 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 15:25:15,554 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 15:25:15,554 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 15:25:15,565 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-07-05 15:25:15,571 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 102 places, 109 transitions, 223 flow [2021-07-05 15:25:15,573 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 102 places, 109 transitions, 223 flow [2021-07-05 15:25:15,574 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 102 places, 109 transitions, 223 flow [2021-07-05 15:25:15,616 INFO L129 PetriNetUnfolder]: 11/119 cut-off events. [2021-07-05 15:25:15,616 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-05 15:25:15,619 INFO L84 FinitePrefix]: Finished finitePrefix Result has 124 conditions, 119 events. 11/119 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 121 event pairs, 0 based on Foata normal form. 0/105 useless extension candidates. Maximal degree in co-relation 88. Up to 4 conditions per place. [2021-07-05 15:25:15,623 INFO L116 LiptonReduction]: Number of co-enabled transitions 1976 [2021-07-05 15:25:16,440 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 50 [2021-07-05 15:25:19,714 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-07-05 15:25:19,953 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2021-07-05 15:25:20,644 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2021-07-05 15:25:20,953 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 90 [2021-07-05 15:25:21,173 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-07-05 15:25:21,303 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-07-05 15:25:21,418 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-07-05 15:25:21,546 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-07-05 15:25:21,549 INFO L131 LiptonReduction]: Checked pairs total: 2183 [2021-07-05 15:25:21,549 INFO L133 LiptonReduction]: Total number of compositions: 103 [2021-07-05 15:25:21,559 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 22 places, 26 transitions, 57 flow [2021-07-05 15:25:21,566 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 74 states, 69 states have (on average 2.318840579710145) internal successors, (160), 73 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 15:25:21,568 INFO L276 IsEmpty]: Start isEmpty. Operand has 74 states, 69 states have (on average 2.318840579710145) internal successors, (160), 73 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 15:25:21,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 15:25:21,573 INFO L374 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 15:25:21,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 15:25:21,576 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PathProgramCache.addRun(PathProgramCache.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.StrategyFactory.constructStrategy(StrategyFactory.java:135) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.StrategyFactory.constructStrategy(StrategyFactory.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.isCounterexampleFeasibleInternal(AbstractCegarLoop.java:488) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:382) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:320) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:53) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:298) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:221) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:169) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-05 15:25:21,578 INFO L168 Benchmark]: Toolchain (without parser) took 7435.01 ms. Allocated memory was 62.9 MB in the beginning and 174.1 MB in the end (delta: 111.1 MB). Free memory was 41.4 MB in the beginning and 134.9 MB in the end (delta: -93.5 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:21,579 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 43.9 MB in the end (delta: 64.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 15:25:21,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 370.97 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 24.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:21,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.68 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 24.3 MB in the beginning and 64.6 MB in the end (delta: -40.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:21,580 INFO L168 Benchmark]: Boogie Preprocessor took 30.10 ms. Allocated memory is still 81.8 MB. Free memory was 64.6 MB in the beginning and 62.8 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 15:25:21,580 INFO L168 Benchmark]: RCFGBuilder took 815.19 ms. Allocated memory is still 81.8 MB. Free memory was 62.8 MB in the beginning and 58.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:21,580 INFO L168 Benchmark]: TraceAbstraction took 6155.50 ms. Allocated memory was 81.8 MB in the beginning and 174.1 MB in the end (delta: 92.3 MB). Free memory was 58.0 MB in the beginning and 134.9 MB in the end (delta: -76.8 MB). Peak memory consumption was 15.2 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:21,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 43.9 MB in the end (delta: 64.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 370.97 ms. Allocated memory is still 62.9 MB. Free memory was 41.2 MB in the beginning and 24.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 57.68 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 24.3 MB in the beginning and 64.6 MB in the end (delta: -40.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 30.10 ms. Allocated memory is still 81.8 MB. Free memory was 64.6 MB in the beginning and 62.8 MB in the end (delta: 1.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 815.19 ms. Allocated memory is still 81.8 MB. Free memory was 62.8 MB in the beginning and 58.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 6155.50 ms. Allocated memory was 81.8 MB in the beginning and 174.1 MB in the end (delta: 92.3 MB). Free memory was 58.0 MB in the beginning and 134.9 MB in the end (delta: -76.8 MB). Peak memory consumption was 15.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5975.8ms, 102 PlacesBefore, 22 PlacesAfterwards, 109 TransitionsBefore, 26 TransitionsAfterwards, 1976 CoEnabledTransitionPairs, 6 FixpointIterations, 18 TrivialSequentialCompositions, 62 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 20 ConcurrentYvCompositions, 3 ChoiceCompositions, 103 TotalNumberOfCompositions, 2183 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1718, positive: 1621, positive conditional: 0, positive unconditional: 1621, negative: 97, negative conditional: 0, negative unconditional: 97, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1334, positive: 1303, positive conditional: 0, positive unconditional: 1303, negative: 31, negative conditional: 0, negative unconditional: 31, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1334, positive: 1292, positive conditional: 0, positive unconditional: 1292, negative: 42, negative conditional: 0, negative unconditional: 42, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 42, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 29, negative conditional: 0, negative unconditional: 29, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , SemanticIndependenceRelation.Query Time [ms]: [ total: 632, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 224, negative conditional: 0, negative unconditional: 224, unknown: 389, unknown conditional: 0, unknown unconditional: 389] ], Cache Queries: [ total: 1718, positive: 318, positive conditional: 0, positive unconditional: 318, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 1334, unknown conditional: 0, unknown unconditional: 1334] , Statistics on independence cache: Total cache size (in pairs): 47, Positive cache size: 32, Positive conditional cache size: 0, Positive unconditional cache size: 32, Negative cache size: 15, Negative conditional cache size: 0, Negative unconditional cache size: 15 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PathProgramCache.addRun(PathProgramCache.java:68) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-07-05 15:25:21,609 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 15:25:23,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 15:25:23,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 15:25:23,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 15:25:23,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 15:25:23,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 15:25:23,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 15:25:23,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 15:25:23,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 15:25:23,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 15:25:23,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 15:25:23,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 15:25:23,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 15:25:23,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 15:25:23,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 15:25:23,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 15:25:23,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 15:25:23,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 15:25:23,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 15:25:23,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 15:25:23,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 15:25:23,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 15:25:23,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 15:25:23,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 15:25:23,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 15:25:23,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 15:25:23,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 15:25:23,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 15:25:23,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 15:25:23,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 15:25:23,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 15:25:23,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 15:25:23,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 15:25:23,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 15:25:23,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 15:25:23,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 15:25:23,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 15:25:23,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 15:25:23,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 15:25:23,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 15:25:23,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 15:25:23,115 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-07-05 15:25:23,141 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 15:25:23,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 15:25:23,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 15:25:23,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 15:25:23,144 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 15:25:23,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 15:25:23,144 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 15:25:23,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 15:25:23,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 15:25:23,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 15:25:23,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 15:25:23,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 15:25:23,146 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 15:25:23,146 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 15:25:23,146 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 15:25:23,154 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 15:25:23,154 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 15:25:23,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 15:25:23,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 15:25:23,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 15:25:23,155 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 15:25:23,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:25:23,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 15:25:23,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 15:25:23,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 15:25:23,155 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 15:25:23,156 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 15:25:23,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 15:25:23,156 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 15:25:23,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 15:25:23,156 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d61e0535257b0f2fe5c143179a513986c81e12db [2021-07-05 15:25:23,361 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 15:25:23,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 15:25:23,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 15:25:23,376 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 15:25:23,376 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 15:25:23,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i [2021-07-05 15:25:23,420 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b67eec9ab/b80becc7c7de4b419065c466301ddd51/FLAG6b8820d70 [2021-07-05 15:25:23,827 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 15:25:23,828 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i [2021-07-05 15:25:23,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b67eec9ab/b80becc7c7de4b419065c466301ddd51/FLAG6b8820d70 [2021-07-05 15:25:24,187 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b67eec9ab/b80becc7c7de4b419065c466301ddd51 [2021-07-05 15:25:24,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 15:25:24,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 15:25:24,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 15:25:24,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 15:25:24,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 15:25:24,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c63d160 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24, skipping insertion in model container [2021-07-05 15:25:24,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 15:25:24,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 15:25:24,475 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i[31164,31177] [2021-07-05 15:25:24,484 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:25:24,494 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 15:25:24,534 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/26_stack_cas_longest-2.i[31164,31177] [2021-07-05 15:25:24,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:25:24,601 INFO L208 MainTranslator]: Completed translation [2021-07-05 15:25:24,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24 WrapperNode [2021-07-05 15:25:24,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 15:25:24,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 15:25:24,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 15:25:24,602 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 15:25:24,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 15:25:24,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 15:25:24,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 15:25:24,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 15:25:24,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,685 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 15:25:24,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 15:25:24,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 15:25:24,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 15:25:24,689 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (1/1) ... [2021-07-05 15:25:24,693 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:25:24,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 15:25:24,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 15:25:24,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 15:25:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-07-05 15:25:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-07-05 15:25:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-07-05 15:25:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 15:25:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 15:25:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-07-05 15:25:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-07-05 15:25:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-07-05 15:25:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 15:25:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 15:25:24,754 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-05 15:25:25,670 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 15:25:25,670 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-07-05 15:25:25,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:25:25 BoogieIcfgContainer [2021-07-05 15:25:25,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 15:25:25,673 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 15:25:25,673 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 15:25:25,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 15:25:25,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 03:25:24" (1/3) ... [2021-07-05 15:25:25,675 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c80b78f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:25:25, skipping insertion in model container [2021-07-05 15:25:25,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:25:24" (2/3) ... [2021-07-05 15:25:25,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c80b78f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:25:25, skipping insertion in model container [2021-07-05 15:25:25,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:25:25" (3/3) ... [2021-07-05 15:25:25,677 INFO L111 eAbstractionObserver]: Analyzing ICFG 26_stack_cas_longest-2.i [2021-07-05 15:25:25,681 WARN L144 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-05 15:25:25,681 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 15:25:25,681 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-05 15:25:25,681 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-05 15:25:25,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#in~r| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~ret9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~ret12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_assert_~r not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_isEmpty_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_loop_~arg~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_~#casret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,759 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_index_malloc_~curr_alloc_idx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_index_malloc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_loop_#t~ret15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_assert_#t~short13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~newTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#t~mem10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~d not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_push_~oldTop~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_push_#in~d| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:25:25,764 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-05 15:25:25,787 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Err0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 15:25:25,791 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 15:25:25,791 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 15:25:25,799 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-07-05 15:25:25,805 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 100 places, 107 transitions, 219 flow [2021-07-05 15:25:25,813 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 100 places, 107 transitions, 219 flow [2021-07-05 15:25:25,814 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 100 places, 107 transitions, 219 flow [2021-07-05 15:25:25,847 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2021-07-05 15:25:25,847 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-05 15:25:25,851 INFO L84 FinitePrefix]: Finished finitePrefix Result has 122 conditions, 117 events. 11/117 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 113 event pairs, 0 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 85. Up to 4 conditions per place. [2021-07-05 15:25:25,854 INFO L116 LiptonReduction]: Number of co-enabled transitions 1898 [2021-07-05 15:25:26,192 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-07-05 15:25:26,318 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-07-05 15:25:26,896 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 33 [2021-07-05 15:25:27,180 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 49 [2021-07-05 15:25:30,077 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-07-05 15:25:30,198 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-07-05 15:25:30,805 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 49 [2021-07-05 15:25:34,388 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2021-07-05 15:25:34,920 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-07-05 15:25:35,498 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-07-05 15:25:36,026 WARN L205 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2021-07-05 15:25:36,175 INFO L131 LiptonReduction]: Checked pairs total: 2121 [2021-07-05 15:25:36,175 INFO L133 LiptonReduction]: Total number of compositions: 100 [2021-07-05 15:25:36,188 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 22 places, 26 transitions, 57 flow [2021-07-05 15:25:36,197 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 74 states, 69 states have (on average 2.318840579710145) internal successors, (160), 73 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 15:25:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand has 74 states, 69 states have (on average 2.318840579710145) internal successors, (160), 73 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 15:25:36,206 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 15:25:36,209 INFO L374 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 15:25:36,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 15:25:36,222 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PathProgramCache.addRun(PathProgramCache.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.StrategyFactory.constructStrategy(StrategyFactory.java:135) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.StrategyFactory.constructStrategy(StrategyFactory.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:610) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.isCounterexampleFeasibleInternal(AbstractCegarLoop.java:488) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:382) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:320) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:53) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:298) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:221) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:169) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-05 15:25:36,224 INFO L168 Benchmark]: Toolchain (without parser) took 12033.56 ms. Allocated memory was 71.3 MB in the beginning and 136.3 MB in the end (delta: 65.0 MB). Free memory was 54.2 MB in the beginning and 61.7 MB in the end (delta: -7.5 MB). Peak memory consumption was 58.0 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:36,224 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 71.3 MB. Free memory was 53.3 MB in the beginning and 53.2 MB in the end (delta: 61.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 15:25:36,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.75 ms. Allocated memory was 71.3 MB in the beginning and 94.4 MB in the end (delta: 23.1 MB). Free memory was 53.9 MB in the beginning and 71.9 MB in the end (delta: -18.1 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:36,225 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.61 ms. Allocated memory is still 94.4 MB. Free memory was 71.9 MB in the beginning and 69.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:36,226 INFO L168 Benchmark]: Boogie Preprocessor took 30.04 ms. Allocated memory is still 94.4 MB. Free memory was 69.5 MB in the beginning and 67.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:36,226 INFO L168 Benchmark]: RCFGBuilder took 983.18 ms. Allocated memory is still 94.4 MB. Free memory was 67.4 MB in the beginning and 41.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:36,227 INFO L168 Benchmark]: TraceAbstraction took 10549.90 ms. Allocated memory was 94.4 MB in the beginning and 136.3 MB in the end (delta: 41.9 MB). Free memory was 41.3 MB in the beginning and 61.7 MB in the end (delta: -20.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2021-07-05 15:25:36,229 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 71.3 MB. Free memory was 53.3 MB in the beginning and 53.2 MB in the end (delta: 61.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 410.75 ms. Allocated memory was 71.3 MB in the beginning and 94.4 MB in the end (delta: 23.1 MB). Free memory was 53.9 MB in the beginning and 71.9 MB in the end (delta: -18.1 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 55.61 ms. Allocated memory is still 94.4 MB. Free memory was 71.9 MB in the beginning and 69.5 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 30.04 ms. Allocated memory is still 94.4 MB. Free memory was 69.5 MB in the beginning and 67.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 983.18 ms. Allocated memory is still 94.4 MB. Free memory was 67.4 MB in the beginning and 41.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 34.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 10549.90 ms. Allocated memory was 94.4 MB in the beginning and 136.3 MB in the end (delta: 41.9 MB). Free memory was 41.3 MB in the beginning and 61.7 MB in the end (delta: -20.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 10362.8ms, 100 PlacesBefore, 22 PlacesAfterwards, 107 TransitionsBefore, 26 TransitionsAfterwards, 1898 CoEnabledTransitionPairs, 5 FixpointIterations, 19 TrivialSequentialCompositions, 58 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 20 ConcurrentYvCompositions, 3 ChoiceCompositions, 100 TotalNumberOfCompositions, 2121 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1761, positive: 1666, positive conditional: 0, positive unconditional: 1666, negative: 95, negative conditional: 0, negative unconditional: 95, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1294, positive: 1253, positive conditional: 0, positive unconditional: 1253, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1294, positive: 1237, positive conditional: 0, positive unconditional: 1237, negative: 57, negative conditional: 0, negative unconditional: 57, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 57, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 40, negative conditional: 0, negative unconditional: 40, unknown: 1, unknown conditional: 0, unknown unconditional: 1] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1160, positive: 20, positive conditional: 0, positive unconditional: 20, negative: 623, negative conditional: 0, negative unconditional: 623, unknown: 517, unknown conditional: 0, unknown unconditional: 517] ], Cache Queries: [ total: 1761, positive: 413, positive conditional: 0, positive unconditional: 413, negative: 54, negative conditional: 0, negative unconditional: 54, unknown: 1294, unknown conditional: 0, unknown unconditional: 1294] , Statistics on independence cache: Total cache size (in pairs): 72, Positive cache size: 58, Positive conditional cache size: 0, Positive unconditional cache size: 58, Negative cache size: 14, Negative conditional cache size: 0, Negative unconditional cache size: 14 - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.PathProgramCache.addRun(PathProgramCache.java:68) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-07-05 15:25:36,259 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...