./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/09_fmaxsym.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread-ext/09_fmaxsym.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r --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 GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0bf02669c3dd381b0745ab8dce392518dfe698af15c4a94bd383f1dab20a8c06 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 05:45:51,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 05:45:51,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 05:45:51,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 05:45:51,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 05:45:51,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 05:45:51,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 05:45:51,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 05:45:51,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 05:45:51,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 05:45:51,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 05:45:51,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 05:45:51,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 05:45:51,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 05:45:51,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 05:45:51,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 05:45:51,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 05:45:51,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 05:45:51,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 05:45:51,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 05:45:51,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 05:45:51,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 05:45:51,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 05:45:51,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 05:45:51,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 05:45:51,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 05:45:51,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 05:45:51,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 05:45:51,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 05:45:51,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 05:45:51,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 05:45:51,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 05:45:51,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 05:45:51,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 05:45:51,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 05:45:51,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 05:45:51,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 05:45:51,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 05:45:51,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 05:45:51,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 05:45:51,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 05:45:51,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/config/svcomp-Reach-32bit-GemCutter_Default.epf [2021-11-19 05:45:51,854 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 05:45:51,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 05:45:51,858 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-19 05:45:51,858 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-19 05:45:51,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 05:45:51,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 05:45:51,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-19 05:45:51,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-19 05:45:51,869 INFO L138 SettingsManager]: * Use SBE=true [2021-11-19 05:45:51,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 05:45:51,870 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-19 05:45:51,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 05:45:51,871 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-19 05:45:51,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 05:45:51,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 05:45:51,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 05:45:51,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 05:45:51,872 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-19 05:45:51,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 05:45:51,873 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 05:45:51,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 05:45:51,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 05:45:51,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 05:45:51,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-11-19 05:45:51,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 05:45:51,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 05:45:51,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 05:45:51,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 05:45:51,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 05:45:51,877 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-19 05:45:51,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 05:45:51,878 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-19 05:45:51,878 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-11-19 05:45:51,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 05:45:51,879 INFO L138 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2021-11-19 05:45:51,879 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-11-19 05:45:51,879 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bf02669c3dd381b0745ab8dce392518dfe698af15c4a94bd383f1dab20a8c06 [2021-11-19 05:45:52,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 05:45:52,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 05:45:52,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 05:45:52,339 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 05:45:52,340 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 05:45:52,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/../../sv-benchmarks/c/pthread-ext/09_fmaxsym.i [2021-11-19 05:45:52,430 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/data/d0afb4313/80a0e122e699403889ad8a44e75c8e99/FLAG3dbc559f3 [2021-11-19 05:45:53,193 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 05:45:53,198 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/sv-benchmarks/c/pthread-ext/09_fmaxsym.i [2021-11-19 05:45:53,223 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/data/d0afb4313/80a0e122e699403889ad8a44e75c8e99/FLAG3dbc559f3 [2021-11-19 05:45:53,467 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/data/d0afb4313/80a0e122e699403889ad8a44e75c8e99 [2021-11-19 05:45:53,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 05:45:53,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 05:45:53,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 05:45:53,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 05:45:53,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 05:45:53,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:45:53" (1/1) ... [2021-11-19 05:45:53,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@540199e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:53, skipping insertion in model container [2021-11-19 05:45:53,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:45:53" (1/1) ... [2021-11-19 05:45:53,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 05:45:53,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 05:45:54,130 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/sv-benchmarks/c/pthread-ext/09_fmaxsym.i[30422,30435] [2021-11-19 05:45:54,144 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:45:54,158 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 05:45:54,222 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/sv-benchmarks/c/pthread-ext/09_fmaxsym.i[30422,30435] [2021-11-19 05:45:54,233 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 05:45:54,287 INFO L208 MainTranslator]: Completed translation [2021-11-19 05:45:54,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54 WrapperNode [2021-11-19 05:45:54,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 05:45:54,289 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 05:45:54,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 05:45:54,290 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 05:45:54,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,335 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,375 INFO L137 Inliner]: procedures = 171, calls = 24, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 76 [2021-11-19 05:45:54,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 05:45:54,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 05:45:54,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 05:45:54,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 05:45:54,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,413 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 05:45:54,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 05:45:54,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 05:45:54,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 05:45:54,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (1/1) ... [2021-11-19 05:45:54,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 05:45:54,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 [2021-11-19 05:45:54,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 05:45:54,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 05:45:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-19 05:45:54,546 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-11-19 05:45:54,546 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-11-19 05:45:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-19 05:45:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 05:45:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 05:45:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 05:45:54,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-19 05:45:54,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 05:45:54,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 05:45:54,549 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-11-19 05:45:54,748 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 05:45:54,750 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 05:45:54,956 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 05:45:54,992 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 05:45:54,992 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-19 05:45:54,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:45:54 BoogieIcfgContainer [2021-11-19 05:45:54,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 05:45:54,997 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 05:45:54,997 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 05:45:55,001 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 05:45:55,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:45:53" (1/3) ... [2021-11-19 05:45:55,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d83d6fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:45:55, skipping insertion in model container [2021-11-19 05:45:55,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:45:54" (2/3) ... [2021-11-19 05:45:55,004 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d83d6fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:45:55, skipping insertion in model container [2021-11-19 05:45:55,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:45:54" (3/3) ... [2021-11-19 05:45:55,006 INFO L111 eAbstractionObserver]: Analyzing ICFG 09_fmaxsym.i [2021-11-19 05:45:55,012 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-11-19 05:45:55,013 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 05:45:55,013 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-19 05:45:55,013 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-11-19 05:45:55,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,081 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,085 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,085 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,086 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,086 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,106 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,107 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,110 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,110 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,110 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,112 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,113 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,113 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,114 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,118 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,118 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,123 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,123 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,124 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,124 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,124 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,124 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,125 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,125 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,125 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,126 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,126 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,126 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,126 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,127 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,130 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,130 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,131 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,131 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,131 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,131 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,132 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,132 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,132 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,132 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,133 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,133 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,133 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,133 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:55,135 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-19 05:45:55,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-19 05:45:55,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 [2021-11-19 05:45:55,224 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-19 05:45:55,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2021-11-19 05:45:55,292 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread1of1ForFork0 ======== [2021-11-19 05:45:55,304 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 05:45:55,304 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-19 05:45:55,483 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:55,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:55,498 INFO L85 PathProgramCache]: Analyzing trace with hash -1899249532, now seen corresponding path program 1 times [2021-11-19 05:45:55,509 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:55,509 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [404778508] [2021-11-19 05:45:55,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:55,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 05:45:55,808 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:55,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [404778508] [2021-11-19 05:45:55,810 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [404778508] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:55,810 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:55,811 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-19 05:45:55,813 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627755533] [2021-11-19 05:45:55,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:55,822 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-19 05:45:55,822 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:55,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-19 05:45:55,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-19 05:45:55,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:55,856 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:55,857 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:55,858 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:55,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:55,916 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-19 05:45:55,916 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:55,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:55,918 INFO L85 PathProgramCache]: Analyzing trace with hash 867593867, now seen corresponding path program 1 times [2021-11-19 05:45:55,921 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:55,923 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105669185] [2021-11-19 05:45:55,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:55,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-19 05:45:56,065 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:56,065 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105669185] [2021-11-19 05:45:56,065 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105669185] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:56,065 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:56,066 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-19 05:45:56,066 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1242913162] [2021-11-19 05:45:56,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:56,068 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 05:45:56,069 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:56,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 05:45:56,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 05:45:56,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,071 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:56,072 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:56,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,073 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:56,298 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-19 05:45:56,299 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:56,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:56,300 INFO L85 PathProgramCache]: Analyzing trace with hash 1297918820, now seen corresponding path program 1 times [2021-11-19 05:45:56,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:56,300 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368728031] [2021-11-19 05:45:56,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:56,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:56,404 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-19 05:45:56,404 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:56,404 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368728031] [2021-11-19 05:45:56,405 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1368728031] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:56,405 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:56,405 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-19 05:45:56,405 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650442237] [2021-11-19 05:45:56,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:56,406 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 05:45:56,407 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:56,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 05:45:56,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 05:45:56,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,408 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:56,408 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:56,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:56,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:56,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:56,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:56,474 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-19 05:45:56,480 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-19 05:45:56,507 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-19 05:45:56,508 INFO L308 ceAbstractionStarter]: Result for error location thr1Thread1of1ForFork0 was SAFE (1/2) [2021-11-19 05:45:56,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-19 05:45:56,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 [2021-11-19 05:45:56,530 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-19 05:45:56,553 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-19 05:45:56,555 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 05:45:56,555 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-19 05:45:56,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2021-11-19 05:45:56,627 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-19 05:45:56,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:56,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1460429402, now seen corresponding path program 1 times [2021-11-19 05:45:56,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:56,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693208364] [2021-11-19 05:45:56,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:56,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:45:56,673 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:45:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:45:56,750 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:45:56,750 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-19 05:45:56,750 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2021-11-19 05:45:56,751 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-19 05:45:56,754 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-19 05:45:56,755 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (2/2) [2021-11-19 05:45:56,755 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-19 05:45:56,756 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-11-19 05:45:56,775 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,775 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,775 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,775 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,775 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,776 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,777 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,778 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,779 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,779 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,779 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,780 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,780 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,780 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,781 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,782 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,783 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,784 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,785 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,798 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,799 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,799 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,799 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,799 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,799 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,800 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,801 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,802 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,803 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,804 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,805 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,806 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,807 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,816 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,817 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,818 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,819 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,820 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,821 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,822 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,823 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,824 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,825 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,826 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,827 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,828 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,828 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,828 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,828 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,828 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,828 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,829 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,829 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,829 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,829 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,829 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,829 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,830 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,830 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,830 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,830 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,830 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,830 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,831 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,832 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,832 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,832 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,832 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,832 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,832 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,833 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,833 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,833 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,833 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,834 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,835 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,835 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,835 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,835 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,836 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,836 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,836 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,836 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,836 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,837 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,837 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,837 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,837 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,837 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,837 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,838 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,838 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,838 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:56,838 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-19 05:45:56,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-19 05:45:56,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 [2021-11-19 05:45:56,843 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-19 05:45:56,864 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2021-11-19 05:45:56,865 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 05:45:56,866 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-19 05:45:56,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2021-11-19 05:45:56,976 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [ULTIMATE.startErr0INUSE_VIOLATION] === [2021-11-19 05:45:56,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:56,977 INFO L85 PathProgramCache]: Analyzing trace with hash 1395782641, now seen corresponding path program 1 times [2021-11-19 05:45:56,977 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:56,977 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605085162] [2021-11-19 05:45:56,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:56,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:45:56,997 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-19 05:45:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-19 05:45:57,025 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-19 05:45:57,026 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-11-19 05:45:57,026 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (0 of 1 remaining) [2021-11-19 05:45:57,026 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-19 05:45:57,030 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-11-19 05:45:57,030 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (1/3) [2021-11-19 05:45:57,031 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-11-19 05:45:57,031 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-11-19 05:45:57,045 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,046 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,046 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,046 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,046 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,046 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,047 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,047 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,047 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,047 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,047 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,048 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,048 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,048 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,048 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,048 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,048 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,049 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,049 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,049 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,049 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,049 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,050 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,050 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,050 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,050 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,050 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,051 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,051 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,051 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,051 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,051 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,052 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,052 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,052 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,052 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,052 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,052 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,053 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,053 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,053 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,053 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,053 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,053 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,054 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,054 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,054 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,054 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,054 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,054 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,055 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,055 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,055 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,055 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,055 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,055 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,056 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,056 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,056 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,056 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,056 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,057 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,057 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,057 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,057 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,057 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,058 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,058 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,058 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,058 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,058 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,058 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,059 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,059 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,059 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,059 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,059 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,060 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,060 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,060 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,060 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,060 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,061 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,061 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,061 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,061 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,061 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,062 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,062 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,062 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,062 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,062 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,063 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,063 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,063 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,063 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,063 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,064 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,064 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,064 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,064 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,064 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,064 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,065 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,065 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,065 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,066 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,066 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,066 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,066 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,066 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,067 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,067 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,067 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,067 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,067 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,068 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,074 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,075 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,076 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,081 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,081 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,081 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,081 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,081 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,084 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,085 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,085 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,085 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,086 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,086 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,086 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,086 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,090 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,094 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,095 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,096 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,097 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,098 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,099 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,100 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,101 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,102 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,103 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,104 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,105 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,106 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,106 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,106 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,106 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,106 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,107 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,107 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,108 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,108 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,108 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,108 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,108 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,108 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,109 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,109 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,109 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,109 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,109 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,109 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,110 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,110 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,111 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,111 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,111 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~offset#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,111 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,111 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~e~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,111 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,112 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,112 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,112 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,112 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~offset~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,112 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,113 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,113 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-11-19 05:45:57,113 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-11-19 05:45:57,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-11-19 05:45:57,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 [2021-11-19 05:45:57,117 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-11-19 05:45:57,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a8202b3-2fa7-4f5a-9803-14296b4ed01f/bin/ugemcutter-Ozs8LMUF8r/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2021-11-19 05:45:57,135 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == thr1Thread3of3ForFork0 ======== [2021-11-19 05:45:57,136 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 05:45:57,136 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-19 05:45:57,374 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:57,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:57,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1950007729, now seen corresponding path program 1 times [2021-11-19 05:45:57,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:57,381 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178510576] [2021-11-19 05:45:57,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:57,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-19 05:45:57,519 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:57,519 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178510576] [2021-11-19 05:45:57,519 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178510576] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:57,520 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:57,520 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-19 05:45:57,520 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535757809] [2021-11-19 05:45:57,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:57,521 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-19 05:45:57,521 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:57,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-19 05:45:57,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-19 05:45:57,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,522 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:57,523 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 54.5) internal successors, (109), 2 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:57,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,629 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-19 05:45:57,629 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:57,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:57,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1760012721, now seen corresponding path program 1 times [2021-11-19 05:45:57,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:57,631 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176260983] [2021-11-19 05:45:57,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:57,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-19 05:45:57,727 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:57,727 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176260983] [2021-11-19 05:45:57,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176260983] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:57,728 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:57,728 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-19 05:45:57,728 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117667599] [2021-11-19 05:45:57,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:57,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 05:45:57,729 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:57,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 05:45:57,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 05:45:57,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,730 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:57,730 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:57,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:57,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:57,865 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-19 05:45:57,865 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:57,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:57,866 INFO L85 PathProgramCache]: Analyzing trace with hash -2050249926, now seen corresponding path program 1 times [2021-11-19 05:45:57,866 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:57,866 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [221286325] [2021-11-19 05:45:57,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:57,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2021-11-19 05:45:57,994 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:57,994 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [221286325] [2021-11-19 05:45:57,996 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [221286325] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:57,996 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:57,996 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-19 05:45:57,997 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379713528] [2021-11-19 05:45:57,997 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:57,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 05:45:57,999 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:58,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 05:45:58,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 05:45:58,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:58,001 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:58,001 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:58,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:58,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:58,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:58,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:58,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:58,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:58,634 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-19 05:45:58,634 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:58,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:58,635 INFO L85 PathProgramCache]: Analyzing trace with hash -2101249471, now seen corresponding path program 1 times [2021-11-19 05:45:58,635 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:58,635 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902609960] [2021-11-19 05:45:58,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:58,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-19 05:45:58,856 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:58,856 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902609960] [2021-11-19 05:45:58,856 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902609960] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:58,856 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:58,857 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-19 05:45:58,857 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383296409] [2021-11-19 05:45:58,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:58,859 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 05:45:58,859 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:58,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 05:45:58,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-19 05:45:58,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:58,860 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:58,860 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 18.857142857142858) internal successors, (132), 7 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:58,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:58,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:58,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:58,861 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:45:59,039 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-19 05:45:59,040 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:59,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:59,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1207383259, now seen corresponding path program 1 times [2021-11-19 05:45:59,040 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:59,041 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3020506] [2021-11-19 05:45:59,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:59,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:59,161 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-19 05:45:59,161 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:59,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3020506] [2021-11-19 05:45:59,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3020506] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:59,162 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:59,162 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-19 05:45:59,162 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744280504] [2021-11-19 05:45:59,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:59,163 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 05:45:59,163 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:59,164 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 05:45:59,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-19 05:45:59,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,164 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:59,165 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.0) internal successors, (115), 5 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:59,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:45:59,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:45:59,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:45:59,474 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-19 05:45:59,475 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:59,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:59,475 INFO L85 PathProgramCache]: Analyzing trace with hash -780982875, now seen corresponding path program 2 times [2021-11-19 05:45:59,475 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:59,475 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840414046] [2021-11-19 05:45:59,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:59,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-19 05:45:59,601 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:59,601 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840414046] [2021-11-19 05:45:59,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840414046] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:59,602 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:59,602 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-19 05:45:59,602 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113989740] [2021-11-19 05:45:59,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:59,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 05:45:59,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:59,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 05:45:59,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 05:45:59,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,604 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:59,605 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:59,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:45:59,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:45:59,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:45:59,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:45:59,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,763 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-19 05:45:59,763 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:45:59,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:45:59,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1448087907, now seen corresponding path program 2 times [2021-11-19 05:45:59,764 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:45:59,764 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771027539] [2021-11-19 05:45:59,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:45:59,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:45:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:45:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-19 05:45:59,870 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:45:59,870 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771027539] [2021-11-19 05:45:59,870 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771027539] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:45:59,870 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:45:59,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-19 05:45:59,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603346072] [2021-11-19 05:45:59,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:45:59,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 05:45:59,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:45:59,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 05:45:59,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-19 05:45:59,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,872 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:45:59,873 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.0) internal successors, (115), 5 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:45:59,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:45:59,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:45:59,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:45:59,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:45:59,874 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:16,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:16,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:16,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:16,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:16,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:16,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:16,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:16,525 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-19 05:46:16,526 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:16,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:16,526 INFO L85 PathProgramCache]: Analyzing trace with hash 287481308, now seen corresponding path program 1 times [2021-11-19 05:46:16,527 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:16,527 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527367314] [2021-11-19 05:46:16,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:16,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-19 05:46:16,636 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:16,636 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527367314] [2021-11-19 05:46:16,636 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527367314] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:16,636 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:16,636 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-19 05:46:16,637 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762043540] [2021-11-19 05:46:16,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:16,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 05:46:16,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:16,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 05:46:16,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-19 05:46:16,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:16,639 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:16,639 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.0) internal successors, (115), 5 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:16,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:16,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:16,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:16,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:16,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:16,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:16,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:16,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:17,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:17,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:17,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:17,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:17,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:17,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:17,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:17,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:17,103 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-19 05:46:17,103 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:17,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:17,104 INFO L85 PathProgramCache]: Analyzing trace with hash -51804646, now seen corresponding path program 1 times [2021-11-19 05:46:17,110 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:17,111 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048443843] [2021-11-19 05:46:17,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:17,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:17,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:17,201 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-11-19 05:46:17,201 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:17,201 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048443843] [2021-11-19 05:46:17,202 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2048443843] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:17,202 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:17,202 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-19 05:46:17,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249479781] [2021-11-19 05:46:17,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:17,203 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 05:46:17,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:17,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 05:46:17,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-19 05:46:17,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:17,204 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:17,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.0) internal successors, (115), 5 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:17,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:17,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:17,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:17,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:17,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:17,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:17,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:17,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-11-19 05:46:17,206 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:21,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:21,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:21,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:21,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:21,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:21,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-19 05:46:21,634 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:21,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:21,634 INFO L85 PathProgramCache]: Analyzing trace with hash 2050582950, now seen corresponding path program 1 times [2021-11-19 05:46:21,635 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:21,635 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646850646] [2021-11-19 05:46:21,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:21,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2021-11-19 05:46:21,722 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:21,722 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646850646] [2021-11-19 05:46:21,722 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646850646] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:21,723 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:21,723 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-19 05:46:21,723 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834998149] [2021-11-19 05:46:21,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:21,725 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 05:46:21,725 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:21,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 05:46:21,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 05:46:21,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:21,726 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:21,726 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:21,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:21,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:21,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:21,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:21,727 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:21,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:21,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:24,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:24,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:24,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:24,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:24,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:24,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:24,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,850 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-19 05:46:24,850 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:24,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:24,851 INFO L85 PathProgramCache]: Analyzing trace with hash 351592632, now seen corresponding path program 1 times [2021-11-19 05:46:24,851 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:24,851 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758296765] [2021-11-19 05:46:24,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:24,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-11-19 05:46:24,994 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:24,994 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758296765] [2021-11-19 05:46:24,994 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758296765] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:24,995 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:24,995 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-19 05:46:24,995 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552871925] [2021-11-19 05:46:24,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:24,996 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 05:46:24,996 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:24,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 05:46:24,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-19 05:46:24,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:24,998 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:24,998 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 24.714285714285715) internal successors, (173), 7 states have internal predecessors, (173), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:24,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:24,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:24,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:24,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:24,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:24,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:25,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:25,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:25,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:34,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-19 05:46:34,337 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:34,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:34,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1003698920, now seen corresponding path program 2 times [2021-11-19 05:46:34,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:34,338 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856452807] [2021-11-19 05:46:34,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:34,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-19 05:46:34,475 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:34,475 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856452807] [2021-11-19 05:46:34,476 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856452807] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:34,476 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:34,476 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-19 05:46:34,476 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942492406] [2021-11-19 05:46:34,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:34,477 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-19 05:46:34,477 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:34,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-19 05:46:34,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-11-19 05:46:34,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:34,479 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:34,479 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.375) internal successors, (147), 8 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:34,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:34,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:34,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,480 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:34,481 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:34,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:34,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:34,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:34,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:34,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:34,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:34,983 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-19 05:46:34,983 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:34,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:34,984 INFO L85 PathProgramCache]: Analyzing trace with hash -1591828537, now seen corresponding path program 1 times [2021-11-19 05:46:34,984 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:34,984 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711834577] [2021-11-19 05:46:34,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:34,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-11-19 05:46:35,124 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:35,125 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711834577] [2021-11-19 05:46:35,125 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711834577] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:35,125 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:35,125 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-19 05:46:35,125 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1550445485] [2021-11-19 05:46:35,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:35,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 05:46:35,126 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:35,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 05:46:35,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-11-19 05:46:35,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:35,128 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:35,128 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.857142857142858) internal successors, (139), 7 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:35,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:35,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:35,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:35,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:35,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:35,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:35,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:35,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:35,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:35,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:35,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:35,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:35,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:36,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:36,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:36,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:36,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:36,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:36,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:36,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:36,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-19 05:46:36,957 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-19 05:46:36,958 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:36,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:36,958 INFO L85 PathProgramCache]: Analyzing trace with hash -595255060, now seen corresponding path program 1 times [2021-11-19 05:46:36,958 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:36,958 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482640573] [2021-11-19 05:46:36,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:36,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-19 05:46:37,072 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:37,072 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482640573] [2021-11-19 05:46:37,072 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482640573] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:37,072 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:37,072 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-19 05:46:37,073 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687533424] [2021-11-19 05:46:37,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:37,073 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-19 05:46:37,073 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:37,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-19 05:46:37,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-19 05:46:37,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:37,074 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:37,075 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 18.375) internal successors, (147), 8 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-19 05:46:37,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:37,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:37,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:37,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:37,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-11-19 05:46:37,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:37,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-19 05:46:37,399 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 05:46:37,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 05:46:37,400 INFO L85 PathProgramCache]: Analyzing trace with hash -1064777269, now seen corresponding path program 1 times [2021-11-19 05:46:37,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-19 05:46:37,400 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397331116] [2021-11-19 05:46:37,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 05:46:37,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-19 05:46:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 05:46:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-19 05:46:37,498 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-19 05:46:37,499 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397331116] [2021-11-19 05:46:37,499 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397331116] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-19 05:46:37,499 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-19 05:46:37,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-11-19 05:46:37,499 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905905099] [2021-11-19 05:46:37,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 05:46:37,500 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 05:46:37,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-19 05:46:37,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 05:46:37,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-19 05:46:37,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:37,503 INFO L470 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-11-19 05:46:37,503 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 19.857142857142858) internal successors, (139), 7 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-19 05:46:37,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-11-19 05:46:37,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:37,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-11-19 05:46:37,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-11-19 05:46:37,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-11-19 05:46:37,505 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:37,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-11-19 05:46:37,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-11-19 05:46:37,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states.