./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-ext/42_FreeBSD_rdma_addr_sliced.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/42_FreeBSD_rdma_addr_sliced.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 adcdb0f01db423281158887beca93c96c765e7f4 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/42_FreeBSD_rdma_addr_sliced.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 adcdb0f01db423281158887beca93c96c765e7f4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 15:26:34,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 15:26:34,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 15:26:34,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 15:26:34,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 15:26:34,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 15:26:34,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 15:26:34,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 15:26:34,602 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 15:26:34,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 15:26:34,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 15:26:34,604 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 15:26:34,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 15:26:34,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 15:26:34,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 15:26:34,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 15:26:34,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 15:26:34,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 15:26:34,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 15:26:34,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 15:26:34,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 15:26:34,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 15:26:34,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 15:26:34,612 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 15:26:34,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 15:26:34,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 15:26:34,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 15:26:34,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 15:26:34,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 15:26:34,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 15:26:34,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 15:26:34,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 15:26:34,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 15:26:34,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 15:26:34,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 15:26:34,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 15:26:34,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 15:26:34,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 15:26:34,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 15:26:34,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 15:26:34,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 15:26:34,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 15:26:34,658 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 15:26:34,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 15:26:34,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 15:26:34,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 15:26:34,660 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 15:26:34,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 15:26:34,661 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 15:26:34,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 15:26:34,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 15:26:34,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 15:26:34,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 15:26:34,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 15:26:34,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 15:26:34,662 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 15:26:34,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 15:26:34,663 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 15:26:34,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 15:26:34,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 15:26:34,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 15:26:34,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 15:26:34,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:26:34,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 15:26:34,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 15:26:34,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 15:26:34,664 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 15:26:34,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 15:26:34,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 15:26:34,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 15:26:34,665 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adcdb0f01db423281158887beca93c96c765e7f4 [2021-07-05 15:26:34,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 15:26:34,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 15:26:34,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 15:26:34,918 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 15:26:34,918 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 15:26:34,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/42_FreeBSD_rdma_addr_sliced.i [2021-07-05 15:26:34,953 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cef7b4bfc/95b6227f0ef64c44bc8f0f3a2c20d8be/FLAG3ba22a6e9 [2021-07-05 15:26:35,388 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 15:26:35,389 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/42_FreeBSD_rdma_addr_sliced.i [2021-07-05 15:26:35,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cef7b4bfc/95b6227f0ef64c44bc8f0f3a2c20d8be/FLAG3ba22a6e9 [2021-07-05 15:26:35,764 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cef7b4bfc/95b6227f0ef64c44bc8f0f3a2c20d8be [2021-07-05 15:26:35,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 15:26:35,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 15:26:35,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 15:26:35,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 15:26:35,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 15:26:35,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:26:35" (1/1) ... [2021-07-05 15:26:35,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c52d65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:35, skipping insertion in model container [2021-07-05 15:26:35,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:26:35" (1/1) ... [2021-07-05 15:26:35,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 15:26:35,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 15:26:36,022 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/42_FreeBSD_rdma_addr_sliced.i[30444,30457] [2021-07-05 15:26:36,026 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/42_FreeBSD_rdma_addr_sliced.i[30794,30807] [2021-07-05 15:26:36,027 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/42_FreeBSD_rdma_addr_sliced.i[30984,30997] [2021-07-05 15:26:36,028 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/42_FreeBSD_rdma_addr_sliced.i[31176,31189] [2021-07-05 15:26:36,029 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/42_FreeBSD_rdma_addr_sliced.i[31517,31530] [2021-07-05 15:26:36,030 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/42_FreeBSD_rdma_addr_sliced.i[31707,31720] [2021-07-05 15:26:36,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:26:36,038 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 15:26:36,074 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/42_FreeBSD_rdma_addr_sliced.i[30444,30457] [2021-07-05 15:26:36,075 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/42_FreeBSD_rdma_addr_sliced.i[30794,30807] [2021-07-05 15:26:36,076 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/42_FreeBSD_rdma_addr_sliced.i[30984,30997] [2021-07-05 15:26:36,077 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/42_FreeBSD_rdma_addr_sliced.i[31176,31189] [2021-07-05 15:26:36,078 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/42_FreeBSD_rdma_addr_sliced.i[31517,31530] [2021-07-05 15:26:36,078 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/42_FreeBSD_rdma_addr_sliced.i[31707,31720] [2021-07-05 15:26:36,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:26:36,132 INFO L208 MainTranslator]: Completed translation [2021-07-05 15:26:36,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36 WrapperNode [2021-07-05 15:26:36,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 15:26:36,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 15:26:36,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 15:26:36,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 15:26:36,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,150 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,171 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 15:26:36,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 15:26:36,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 15:26:36,172 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 15:26:36,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 15:26:36,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 15:26:36,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 15:26:36,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 15:26:36,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (1/1) ... [2021-07-05 15:26:36,239 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:26:36,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 15:26:36,252 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 15:26:36,256 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 15:26:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-07-05 15:26:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-07-05 15:26:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-07-05 15:26:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 15:26:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 15:26:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 15:26:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 15:26:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 15:26:36,286 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 15:26:36,924 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 15:26:36,925 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-07-05 15:26:36,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:26:36 BoogieIcfgContainer [2021-07-05 15:26:36,926 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 15:26:36,928 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 15:26:36,928 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 15:26:36,930 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 15:26:36,930 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 03:26:35" (1/3) ... [2021-07-05 15:26:36,931 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c07a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:26:36, skipping insertion in model container [2021-07-05 15:26:36,931 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:36" (2/3) ... [2021-07-05 15:26:36,932 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36c07a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:26:36, skipping insertion in model container [2021-07-05 15:26:36,932 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:26:36" (3/3) ... [2021-07-05 15:26:36,933 INFO L111 eAbstractionObserver]: Analyzing ICFG 42_FreeBSD_rdma_addr_sliced.i [2021-07-05 15:26:36,940 WARN L144 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-05 15:26:36,940 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 15:26:36,940 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-07-05 15:26:36,940 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-05 15:26:36,964 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,973 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,973 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,989 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,991 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,991 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:36,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,003 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,003 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,014 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,025 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,025 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,026 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,027 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,028 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,029 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:37,030 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-05 15:26:37,058 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Err2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 15:26:37,062 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 15:26:37,062 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 15:26:37,081 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-07-05 15:26:37,089 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 124 places, 146 transitions, 297 flow [2021-07-05 15:26:37,090 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 124 places, 146 transitions, 297 flow [2021-07-05 15:26:37,091 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 124 places, 146 transitions, 297 flow [2021-07-05 15:26:37,119 INFO L129 PetriNetUnfolder]: 26/156 cut-off events. [2021-07-05 15:26:37,121 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-05 15:26:37,126 INFO L84 FinitePrefix]: Finished finitePrefix Result has 161 conditions, 156 events. 26/156 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 381 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 131. Up to 10 conditions per place. [2021-07-05 15:26:37,133 INFO L116 LiptonReduction]: Number of co-enabled transitions 3094 [2021-07-05 15:26:40,363 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2021-07-05 15:26:41,140 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2021-07-05 15:26:43,196 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-07-05 15:26:43,459 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-07-05 15:26:44,034 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 90 [2021-07-05 15:26:44,168 INFO L131 LiptonReduction]: Checked pairs total: 2807 [2021-07-05 15:26:44,168 INFO L133 LiptonReduction]: Total number of compositions: 204 [2021-07-05 15:26:44,173 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 15 transitions, 35 flow [2021-07-05 15:26:44,178 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 49 states, 34 states have (on average 2.5) internal successors, (85), 48 states have internal predecessors, (85), 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 15:26:44,180 INFO L276 IsEmpty]: Start isEmpty. Operand has 49 states, 34 states have (on average 2.5) internal successors, (85), 48 states have internal predecessors, (85), 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 15:26:44,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 15:26:44,186 INFO L374 AbstractCegarLoop]: === Iteration 1 === [thr1Err2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 15:26:44,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 15:26:44,191 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 15:26:44,194 INFO L168 Benchmark]: Toolchain (without parser) took 8427.13 ms. Allocated memory was 77.6 MB in the beginning and 220.2 MB in the end (delta: 142.6 MB). Free memory was 59.2 MB in the beginning and 116.6 MB in the end (delta: -57.4 MB). Peak memory consumption was 84.7 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:44,194 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 77.6 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 15:26:44,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 362.14 ms. Allocated memory is still 77.6 MB. Free memory was 58.9 MB in the beginning and 36.7 MB in the end (delta: 22.2 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:44,196 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.62 ms. Allocated memory is still 77.6 MB. Free memory was 36.7 MB in the beginning and 34.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:44,200 INFO L168 Benchmark]: Boogie Preprocessor took 57.04 ms. Allocated memory is still 77.6 MB. Free memory was 34.2 MB in the beginning and 58.9 MB in the end (delta: -24.7 MB). Peak memory consumption was 2.9 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:44,201 INFO L168 Benchmark]: RCFGBuilder took 696.80 ms. Allocated memory was 77.6 MB in the beginning and 104.9 MB in the end (delta: 27.3 MB). Free memory was 58.5 MB in the beginning and 53.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:44,201 INFO L168 Benchmark]: TraceAbstraction took 7264.89 ms. Allocated memory was 104.9 MB in the beginning and 220.2 MB in the end (delta: 115.3 MB). Free memory was 53.1 MB in the beginning and 116.6 MB in the end (delta: -63.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:44,207 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 77.6 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 362.14 ms. Allocated memory is still 77.6 MB. Free memory was 58.9 MB in the beginning and 36.7 MB in the end (delta: 22.2 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 38.62 ms. Allocated memory is still 77.6 MB. Free memory was 36.7 MB in the beginning and 34.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 57.04 ms. Allocated memory is still 77.6 MB. Free memory was 34.2 MB in the beginning and 58.9 MB in the end (delta: -24.7 MB). Peak memory consumption was 2.9 MB. Max. memory is 16.1 GB. * RCFGBuilder took 696.80 ms. Allocated memory was 77.6 MB in the beginning and 104.9 MB in the end (delta: 27.3 MB). Free memory was 58.5 MB in the beginning and 53.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 7264.89 ms. Allocated memory was 104.9 MB in the beginning and 220.2 MB in the end (delta: 115.3 MB). Free memory was 53.1 MB in the beginning and 116.6 MB in the end (delta: -63.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 7077.6ms, 124 PlacesBefore, 17 PlacesAfterwards, 146 TransitionsBefore, 15 TransitionsAfterwards, 3094 CoEnabledTransitionPairs, 9 FixpointIterations, 12 TrivialSequentialCompositions, 148 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 20 ConcurrentYvCompositions, 24 ChoiceCompositions, 204 TotalNumberOfCompositions, 2807 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2807, positive: 2807, positive conditional: 0, positive unconditional: 2807, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1926, positive: 1926, positive conditional: 0, positive unconditional: 1926, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1926, positive: 1926, positive conditional: 0, positive unconditional: 1926, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2807, positive: 881, positive conditional: 0, positive unconditional: 881, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1926, unknown conditional: 0, unknown unconditional: 1926] , Statistics on independence cache: Total cache size (in pairs): 9, Positive cache size: 9, Positive conditional cache size: 0, Positive unconditional cache size: 9, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - 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 15:26:44,236 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 15:26:45,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 15:26:45,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 15:26:45,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 15:26:45,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 15:26:45,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 15:26:45,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 15:26:45,799 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 15:26:45,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 15:26:45,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 15:26:45,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 15:26:45,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 15:26:45,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 15:26:45,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 15:26:45,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 15:26:45,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 15:26:45,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 15:26:45,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 15:26:45,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 15:26:45,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 15:26:45,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 15:26:45,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 15:26:45,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 15:26:45,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 15:26:45,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 15:26:45,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 15:26:45,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 15:26:45,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 15:26:45,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 15:26:45,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 15:26:45,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 15:26:45,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 15:26:45,816 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 15:26:45,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 15:26:45,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 15:26:45,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 15:26:45,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 15:26:45,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 15:26:45,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 15:26:45,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 15:26:45,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 15:26:45,820 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2021-07-05 15:26:45,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 15:26:45,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 15:26:45,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 15:26:45,838 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 15:26:45,838 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 15:26:45,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 15:26:45,838 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 15:26:45,838 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 15:26:45,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 15:26:45,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 15:26:45,840 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 15:26:45,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 15:26:45,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 15:26:45,840 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 15:26:45,840 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 15:26:45,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:26:45,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 15:26:45,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 15:26:45,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 15:26:45,841 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 15:26:45,841 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 15:26:45,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 15:26:45,842 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 15:26:45,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 15:26:45,842 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adcdb0f01db423281158887beca93c96c765e7f4 [2021-07-05 15:26:46,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 15:26:46,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 15:26:46,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 15:26:46,089 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 15:26:46,089 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 15:26:46,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/42_FreeBSD_rdma_addr_sliced.i [2021-07-05 15:26:46,134 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8c87f350/3b01850a59b84407800fd8ec4abe59b9/FLAG23655bd23 [2021-07-05 15:26:46,540 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 15:26:46,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/42_FreeBSD_rdma_addr_sliced.i [2021-07-05 15:26:46,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8c87f350/3b01850a59b84407800fd8ec4abe59b9/FLAG23655bd23 [2021-07-05 15:26:46,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8c87f350/3b01850a59b84407800fd8ec4abe59b9 [2021-07-05 15:26:46,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 15:26:46,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 15:26:46,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 15:26:46,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 15:26:46,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 15:26:46,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bdcdef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46, skipping insertion in model container [2021-07-05 15:26:46,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 15:26:46,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 15:26:46,818 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/42_FreeBSD_rdma_addr_sliced.i[30444,30457] [2021-07-05 15:26:46,821 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/42_FreeBSD_rdma_addr_sliced.i[30794,30807] [2021-07-05 15:26:46,822 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/42_FreeBSD_rdma_addr_sliced.i[30984,30997] [2021-07-05 15:26:46,822 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/42_FreeBSD_rdma_addr_sliced.i[31176,31189] [2021-07-05 15:26:46,824 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/42_FreeBSD_rdma_addr_sliced.i[31517,31530] [2021-07-05 15:26:46,825 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/42_FreeBSD_rdma_addr_sliced.i[31707,31720] [2021-07-05 15:26:46,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:26:46,835 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 15:26:46,859 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/42_FreeBSD_rdma_addr_sliced.i[30444,30457] [2021-07-05 15:26:46,861 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/42_FreeBSD_rdma_addr_sliced.i[30794,30807] [2021-07-05 15:26:46,861 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/42_FreeBSD_rdma_addr_sliced.i[30984,30997] [2021-07-05 15:26:46,862 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/42_FreeBSD_rdma_addr_sliced.i[31176,31189] [2021-07-05 15:26:46,863 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/42_FreeBSD_rdma_addr_sliced.i[31517,31530] [2021-07-05 15:26:46,864 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/42_FreeBSD_rdma_addr_sliced.i[31707,31720] [2021-07-05 15:26:46,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 15:26:46,924 INFO L208 MainTranslator]: Completed translation [2021-07-05 15:26:46,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46 WrapperNode [2021-07-05 15:26:46,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 15:26:46,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 15:26:46,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 15:26:46,926 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 15:26:46,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,949 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 15:26:46,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 15:26:46,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 15:26:46,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 15:26:46,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 15:26:46,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 15:26:46,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 15:26:46,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 15:26:46,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (1/1) ... [2021-07-05 15:26:46,999 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 15:26:47,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 15:26:47,012 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 15:26:47,032 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 15:26:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-07-05 15:26:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-07-05 15:26:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 15:26:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-07-05 15:26:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-07-05 15:26:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-07-05 15:26:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 15:26:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 15:26:47,045 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 15:26:47,767 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 15:26:47,767 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-07-05 15:26:47,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:26:47 BoogieIcfgContainer [2021-07-05 15:26:47,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 15:26:47,770 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 15:26:47,770 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 15:26:47,772 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 15:26:47,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 03:26:46" (1/3) ... [2021-07-05 15:26:47,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a10def6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:26:47, skipping insertion in model container [2021-07-05 15:26:47,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 03:26:46" (2/3) ... [2021-07-05 15:26:47,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a10def6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 03:26:47, skipping insertion in model container [2021-07-05 15:26:47,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 03:26:47" (3/3) ... [2021-07-05 15:26:47,774 INFO L111 eAbstractionObserver]: Analyzing ICFG 42_FreeBSD_rdma_addr_sliced.i [2021-07-05 15:26:47,778 WARN L144 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-05 15:26:47,778 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 15:26:47,778 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2021-07-05 15:26:47,778 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-05 15:26:47,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,794 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,801 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,802 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,803 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,804 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,811 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,812 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,814 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,814 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,814 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,814 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,814 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_addr_unregister_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_rdma_addr_unregister_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#t~pre5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_put_client_~client not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~switch10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_put_client_#in~client| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_rdma_resolve_ip_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-07-05 15:26:47,827 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-07-05 15:26:47,852 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Err2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 15:26:47,856 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 15:26:47,856 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 15:26:47,864 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-07-05 15:26:47,870 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 122 places, 144 transitions, 293 flow [2021-07-05 15:26:47,872 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 122 places, 144 transitions, 293 flow [2021-07-05 15:26:47,873 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 122 places, 144 transitions, 293 flow [2021-07-05 15:26:47,896 INFO L129 PetriNetUnfolder]: 26/154 cut-off events. [2021-07-05 15:26:47,897 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-07-05 15:26:47,899 INFO L84 FinitePrefix]: Finished finitePrefix Result has 159 conditions, 154 events. 26/154 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 402 event pairs, 0 based on Foata normal form. 0/120 useless extension candidates. Maximal degree in co-relation 128. Up to 10 conditions per place. [2021-07-05 15:26:47,913 INFO L116 LiptonReduction]: Number of co-enabled transitions 3016 [2021-07-05 15:26:54,039 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 59 [2021-07-05 15:26:54,270 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-07-05 15:26:55,160 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2021-07-05 15:26:55,652 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2021-07-05 15:26:55,869 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-07-05 15:26:56,048 INFO L131 LiptonReduction]: Checked pairs total: 2911 [2021-07-05 15:26:56,048 INFO L133 LiptonReduction]: Total number of compositions: 216 [2021-07-05 15:26:56,053 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 15 transitions, 35 flow [2021-07-05 15:26:56,058 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 49 states, 34 states have (on average 2.5) internal successors, (85), 48 states have internal predecessors, (85), 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 15:26:56,060 INFO L276 IsEmpty]: Start isEmpty. Operand has 49 states, 34 states have (on average 2.5) internal successors, (85), 48 states have internal predecessors, (85), 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 15:26:56,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 15:26:56,065 INFO L374 AbstractCegarLoop]: === Iteration 1 === [thr1Err2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 15:26:56,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 15:26:56,069 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 15:26:56,073 INFO L168 Benchmark]: Toolchain (without parser) took 9512.41 ms. Allocated memory was 56.6 MB in the beginning and 157.3 MB in the end (delta: 100.7 MB). Free memory was 33.8 MB in the beginning and 121.3 MB in the end (delta: -87.4 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:56,073 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 56.6 MB. Free memory is still 37.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 15:26:56,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.46 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 33.6 MB in the beginning and 49.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:56,076 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.45 ms. Allocated memory is still 73.4 MB. Free memory was 49.3 MB in the beginning and 46.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:56,079 INFO L168 Benchmark]: Boogie Preprocessor took 20.15 ms. Allocated memory is still 73.4 MB. Free memory was 46.7 MB in the beginning and 44.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:56,080 INFO L168 Benchmark]: RCFGBuilder took 775.92 ms. Allocated memory was 73.4 MB in the beginning and 88.1 MB in the end (delta: 14.7 MB). Free memory was 44.6 MB in the beginning and 62.2 MB in the end (delta: -17.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:56,080 INFO L168 Benchmark]: TraceAbstraction took 8302.50 ms. Allocated memory was 88.1 MB in the beginning and 157.3 MB in the end (delta: 69.2 MB). Free memory was 61.6 MB in the beginning and 121.3 MB in the end (delta: -59.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 16.1 GB. [2021-07-05 15:26:56,084 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 56.6 MB. Free memory is still 37.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 360.46 ms. Allocated memory was 56.6 MB in the beginning and 73.4 MB in the end (delta: 16.8 MB). Free memory was 33.6 MB in the beginning and 49.3 MB in the end (delta: -15.7 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 41.45 ms. Allocated memory is still 73.4 MB. Free memory was 49.3 MB in the beginning and 46.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 20.15 ms. Allocated memory is still 73.4 MB. Free memory was 46.7 MB in the beginning and 44.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 775.92 ms. Allocated memory was 73.4 MB in the beginning and 88.1 MB in the end (delta: 14.7 MB). Free memory was 44.6 MB in the beginning and 62.2 MB in the end (delta: -17.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 8302.50 ms. Allocated memory was 88.1 MB in the beginning and 157.3 MB in the end (delta: 69.2 MB). Free memory was 61.6 MB in the beginning and 121.3 MB in the end (delta: -59.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 8176.3ms, 122 PlacesBefore, 17 PlacesAfterwards, 144 TransitionsBefore, 15 TransitionsAfterwards, 3016 CoEnabledTransitionPairs, 9 FixpointIterations, 13 TrivialSequentialCompositions, 146 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 33 ConcurrentYvCompositions, 24 ChoiceCompositions, 216 TotalNumberOfCompositions, 2911 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2911, positive: 2911, positive conditional: 0, positive unconditional: 2911, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1990, positive: 1990, positive conditional: 0, positive unconditional: 1990, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1990, positive: 1990, positive conditional: 0, positive unconditional: 1990, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2911, positive: 921, positive conditional: 0, positive unconditional: 921, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 1990, unknown conditional: 0, unknown unconditional: 1990] , Statistics on independence cache: Total cache size (in pairs): 9, Positive cache size: 9, Positive conditional cache size: 0, Positive unconditional cache size: 9, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0 - 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 15:26:56,115 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...