./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 23:39:13,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 23:39:13,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 23:39:13,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 23:39:13,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 23:39:13,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 23:39:13,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 23:39:13,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 23:39:13,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 23:39:13,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 23:39:13,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 23:39:13,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 23:39:13,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 23:39:13,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 23:39:13,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 23:39:13,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 23:39:13,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 23:39:13,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 23:39:13,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 23:39:13,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 23:39:13,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 23:39:13,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 23:39:13,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 23:39:13,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 23:39:13,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 23:39:13,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 23:39:13,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 23:39:13,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 23:39:13,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 23:39:13,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 23:39:13,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 23:39:13,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 23:39:13,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 23:39:13,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 23:39:13,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 23:39:13,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 23:39:13,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 23:39:13,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 23:39:13,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 23:39:13,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 23:39:13,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 23:39:13,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-28 23:39:13,822 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 23:39:13,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 23:39:13,823 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 23:39:13,824 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 23:39:13,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 23:39:13,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 23:39:13,826 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 23:39:13,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 23:39:13,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 23:39:13,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 23:39:13,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 23:39:13,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 23:39:13,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 23:39:13,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 23:39:13,828 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 23:39:13,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 23:39:13,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 23:39:13,829 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 23:39:13,829 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 23:39:13,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 23:39:13,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 23:39:13,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 23:39:13,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 23:39:13,831 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 23:39:13,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 23:39:13,832 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 23:39:13,832 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 23:39:13,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 23:39:13,832 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 23:39:13,833 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_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 [2021-10-28 23:39:14,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 23:39:14,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 23:39:14,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 23:39:14,143 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 23:39:14,145 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 23:39:14,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-10-28 23:39:14,246 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/data/887534760/c08ef1c5548b4788bbfa9551f647c8b5/FLAG0d744880d [2021-10-28 23:39:15,047 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 23:39:15,048 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-10-28 23:39:15,088 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/data/887534760/c08ef1c5548b4788bbfa9551f647c8b5/FLAG0d744880d [2021-10-28 23:39:15,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/data/887534760/c08ef1c5548b4788bbfa9551f647c8b5 [2021-10-28 23:39:15,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 23:39:15,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 23:39:15,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 23:39:15,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 23:39:15,134 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 23:39:15,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:39:15" (1/1) ... [2021-10-28 23:39:15,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b0263ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:15, skipping insertion in model container [2021-10-28 23:39:15,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:39:15" (1/1) ... [2021-10-28 23:39:15,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 23:39:15,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 23:39:15,654 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-10-28 23:39:15,655 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-10-28 23:39:15,755 WARN L228 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_9421fdfd-07e0-4e7f-8119-5852bd36167f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-10-28 23:39:16,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:39:16,375 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 23:39:16,473 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-10-28 23:39:16,474 WARN L1220 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-10-28 23:39:16,489 WARN L228 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_9421fdfd-07e0-4e7f-8119-5852bd36167f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-10-28 23:39:16,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:39:16,722 INFO L208 MainTranslator]: Completed translation [2021-10-28 23:39:16,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16 WrapperNode [2021-10-28 23:39:16,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 23:39:16,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 23:39:16,724 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 23:39:16,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 23:39:16,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:16,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:16,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 23:39:16,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 23:39:16,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 23:39:16,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 23:39:16,979 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:16,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 23:39:17,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 23:39:17,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 23:39:17,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 23:39:17,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (1/1) ... [2021-10-28 23:39:17,153 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 23:39:17,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:39:17,178 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 23:39:17,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 23:39:17,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-10-28 23:39:17,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-28 23:39:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 23:39:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-10-28 23:39:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-28 23:39:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-28 23:39:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-28 23:39:17,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-28 23:39:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-28 23:39:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-28 23:39:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 23:39:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-28 23:39:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-10-28 23:39:17,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 23:39:17,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 23:46:20,914 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 23:46:20,914 INFO L299 CfgBuilder]: Removed 256 assume(true) statements. [2021-10-28 23:46:20,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:46:20 BoogieIcfgContainer [2021-10-28 23:46:20,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 23:46:20,920 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 23:46:20,920 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 23:46:20,926 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 23:46:20,927 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:39:15" (1/3) ... [2021-10-28 23:46:20,928 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@394fc135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:46:20, skipping insertion in model container [2021-10-28 23:46:20,928 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:39:16" (2/3) ... [2021-10-28 23:46:20,928 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@394fc135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:46:20, skipping insertion in model container [2021-10-28 23:46:20,929 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:46:20" (3/3) ... [2021-10-28 23:46:20,931 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-10-28 23:46:20,938 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 23:46:20,939 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-10-28 23:46:21,026 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 23:46:21,035 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=PETRI_NET, 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 [2021-10-28 23:46:21,036 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-10-28 23:46:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 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) [2021-10-28 23:46:21,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-28 23:46:21,074 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:46:21,075 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:46:21,076 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:46:21,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:46:21,083 INFO L85 PathProgramCache]: Analyzing trace with hash 1314819136, now seen corresponding path program 1 times [2021-10-28 23:46:21,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:46:21,099 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228120855] [2021-10-28 23:46:21,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:21,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:46:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:22,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 23:46:22,864 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:46:22,864 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228120855] [2021-10-28 23:46:22,865 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228120855] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:46:22,866 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:46:22,866 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:46:22,868 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139611151] [2021-10-28 23:46:22,874 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:46:22,875 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:46:22,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:46:22,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:46:22,896 INFO L87 Difference]: Start difference. First operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-10-28 23:46:22,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:46:22,975 INFO L93 Difference]: Finished difference Result 534 states and 765 transitions. [2021-10-28 23:46:22,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:46:22,981 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-10-28 23:46:22,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:46:23,004 INFO L225 Difference]: With dead ends: 534 [2021-10-28 23:46:23,006 INFO L226 Difference]: Without dead ends: 257 [2021-10-28 23:46:23,016 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:46:23,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2021-10-28 23:46:23,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 257. [2021-10-28 23:46:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 255 states have (on average 1.3607843137254902) internal successors, (347), 256 states have internal predecessors, (347), 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) [2021-10-28 23:46:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 347 transitions. [2021-10-28 23:46:23,111 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 347 transitions. Word has length 26 [2021-10-28 23:46:23,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:46:23,112 INFO L470 AbstractCegarLoop]: Abstraction has 257 states and 347 transitions. [2021-10-28 23:46:23,112 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-10-28 23:46:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 347 transitions. [2021-10-28 23:46:23,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-28 23:46:23,115 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:46:23,116 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:46:23,116 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 23:46:23,117 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:46:23,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:46:23,118 INFO L85 PathProgramCache]: Analyzing trace with hash -1209961679, now seen corresponding path program 1 times [2021-10-28 23:46:23,118 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:46:23,119 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189189747] [2021-10-28 23:46:23,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:23,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:46:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-28 23:46:24,287 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:46:24,288 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189189747] [2021-10-28 23:46:24,288 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189189747] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:46:24,289 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:46:24,289 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:46:24,289 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870822563] [2021-10-28 23:46:24,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:46:24,293 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:46:24,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:46:24,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:46:24,296 INFO L87 Difference]: Start difference. First operand 257 states and 347 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-28 23:46:24,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:46:24,575 INFO L93 Difference]: Finished difference Result 613 states and 859 transitions. [2021-10-28 23:46:24,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:46:24,577 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-10-28 23:46:24,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:46:24,581 INFO L225 Difference]: With dead ends: 613 [2021-10-28 23:46:24,581 INFO L226 Difference]: Without dead ends: 407 [2021-10-28 23:46:24,583 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:46:24,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2021-10-28 23:46:24,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 405. [2021-10-28 23:46:24,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 403 states have (on average 1.4069478908188586) internal successors, (567), 404 states have internal predecessors, (567), 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) [2021-10-28 23:46:24,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 567 transitions. [2021-10-28 23:46:24,615 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 567 transitions. Word has length 27 [2021-10-28 23:46:24,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:46:24,616 INFO L470 AbstractCegarLoop]: Abstraction has 405 states and 567 transitions. [2021-10-28 23:46:24,616 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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) [2021-10-28 23:46:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 567 transitions. [2021-10-28 23:46:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-28 23:46:24,619 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:46:24,619 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:46:24,619 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 23:46:24,620 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:46:24,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:46:24,620 INFO L85 PathProgramCache]: Analyzing trace with hash -625750729, now seen corresponding path program 1 times [2021-10-28 23:46:24,621 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:46:24,621 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588778157] [2021-10-28 23:46:24,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:24,622 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:46:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-28 23:46:25,690 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:46:25,690 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588778157] [2021-10-28 23:46:25,690 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588778157] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:46:25,691 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:46:25,691 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:46:25,691 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595548410] [2021-10-28 23:46:25,692 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:46:25,692 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:46:25,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:46:25,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:46:25,694 INFO L87 Difference]: Start difference. First operand 405 states and 567 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-10-28 23:46:25,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:46:25,787 INFO L93 Difference]: Finished difference Result 779 states and 1109 transitions. [2021-10-28 23:46:25,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:46:25,788 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-10-28 23:46:25,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:46:25,792 INFO L225 Difference]: With dead ends: 779 [2021-10-28 23:46:25,792 INFO L226 Difference]: Without dead ends: 425 [2021-10-28 23:46:25,794 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:46:25,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2021-10-28 23:46:25,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 407. [2021-10-28 23:46:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 405 states have (on average 1.4049382716049383) internal successors, (569), 406 states have internal predecessors, (569), 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) [2021-10-28 23:46:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 569 transitions. [2021-10-28 23:46:25,818 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 569 transitions. Word has length 28 [2021-10-28 23:46:25,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:46:25,819 INFO L470 AbstractCegarLoop]: Abstraction has 407 states and 569 transitions. [2021-10-28 23:46:25,819 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2021-10-28 23:46:25,820 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2021-10-28 23:46:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-10-28 23:46:25,823 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:46:25,823 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:46:25,823 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-28 23:46:25,824 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:46:25,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:46:25,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1716957599, now seen corresponding path program 1 times [2021-10-28 23:46:25,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:46:25,825 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957303376] [2021-10-28 23:46:25,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:25,826 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:46:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:26,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-10-28 23:46:26,716 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:46:26,716 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957303376] [2021-10-28 23:46:26,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957303376] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:46:26,716 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:46:26,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-28 23:46:26,717 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070435934] [2021-10-28 23:46:26,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 23:46:26,717 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:46:26,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 23:46:26,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 23:46:26,719 INFO L87 Difference]: Start difference. First operand 407 states and 569 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2021-10-28 23:46:27,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:46:27,285 INFO L93 Difference]: Finished difference Result 854 states and 1221 transitions. [2021-10-28 23:46:27,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 23:46:27,286 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2021-10-28 23:46:27,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:46:27,291 INFO L225 Difference]: With dead ends: 854 [2021-10-28 23:46:27,291 INFO L226 Difference]: Without dead ends: 498 [2021-10-28 23:46:27,292 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-10-28 23:46:27,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2021-10-28 23:46:27,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 403. [2021-10-28 23:46:27,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403 states, 401 states have (on average 1.3940149625935163) internal successors, (559), 402 states have internal predecessors, (559), 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) [2021-10-28 23:46:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 403 states and 559 transitions. [2021-10-28 23:46:27,325 INFO L78 Accepts]: Start accepts. Automaton has 403 states and 559 transitions. Word has length 35 [2021-10-28 23:46:27,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:46:27,326 INFO L470 AbstractCegarLoop]: Abstraction has 403 states and 559 transitions. [2021-10-28 23:46:27,326 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 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) [2021-10-28 23:46:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 559 transitions. [2021-10-28 23:46:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-10-28 23:46:27,335 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:46:27,336 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:46:27,336 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-28 23:46:27,336 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:46:27,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:46:27,339 INFO L85 PathProgramCache]: Analyzing trace with hash 1878410530, now seen corresponding path program 1 times [2021-10-28 23:46:27,339 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:46:27,339 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807085493] [2021-10-28 23:46:27,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:27,340 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:46:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-10-28 23:46:28,310 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:46:28,310 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807085493] [2021-10-28 23:46:28,311 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807085493] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:46:28,311 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:46:28,311 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-28 23:46:28,311 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759359753] [2021-10-28 23:46:28,312 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-28 23:46:28,312 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:46:28,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-28 23:46:28,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 23:46:28,313 INFO L87 Difference]: Start difference. First operand 403 states and 559 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2021-10-28 23:46:29,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:46:29,269 INFO L93 Difference]: Finished difference Result 1110 states and 1588 transitions. [2021-10-28 23:46:29,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-28 23:46:29,270 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-10-28 23:46:29,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:46:29,277 INFO L225 Difference]: With dead ends: 1110 [2021-10-28 23:46:29,277 INFO L226 Difference]: Without dead ends: 758 [2021-10-28 23:46:29,278 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-10-28 23:46:29,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-10-28 23:46:29,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 405. [2021-10-28 23:46:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 405 states, 403 states have (on average 1.3920595533498759) internal successors, (561), 404 states have internal predecessors, (561), 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) [2021-10-28 23:46:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 405 states and 561 transitions. [2021-10-28 23:46:29,309 INFO L78 Accepts]: Start accepts. Automaton has 405 states and 561 transitions. Word has length 36 [2021-10-28 23:46:29,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:46:29,309 INFO L470 AbstractCegarLoop]: Abstraction has 405 states and 561 transitions. [2021-10-28 23:46:29,310 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 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) [2021-10-28 23:46:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 561 transitions. [2021-10-28 23:46:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-28 23:46:29,311 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:46:29,311 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:46:29,312 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-28 23:46:29,312 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:46:29,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:46:29,313 INFO L85 PathProgramCache]: Analyzing trace with hash -739393471, now seen corresponding path program 1 times [2021-10-28 23:46:29,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:46:29,314 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210000254] [2021-10-28 23:46:29,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:29,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:46:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:30,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-10-28 23:46:30,296 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:46:30,296 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210000254] [2021-10-28 23:46:30,296 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210000254] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 23:46:30,296 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856971080] [2021-10-28 23:46:30,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:46:30,297 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 23:46:30,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:46:30,305 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 23:46:30,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-28 23:46:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:46:31,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 2338 conjuncts, 3 conjunts are in the unsatisfiable core [2021-10-28 23:46:31,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 23:46:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-10-28 23:46:31,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856971080] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:46:31,734 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-28 23:46:31,734 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-10-28 23:46:31,735 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068027106] [2021-10-28 23:46:31,736 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:46:31,736 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:46:31,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:46:31,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 23:46:31,737 INFO L87 Difference]: Start difference. First operand 405 states and 561 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-10-28 23:46:31,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:46:31,780 INFO L93 Difference]: Finished difference Result 405 states and 561 transitions. [2021-10-28 23:46:31,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:46:31,781 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-10-28 23:46:31,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:46:31,782 INFO L225 Difference]: With dead ends: 405 [2021-10-28 23:46:31,782 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 23:46:31,786 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-10-28 23:46:31,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 23:46:31,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 23:46:31,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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) [2021-10-28 23:46:31,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 23:46:31,787 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 37 [2021-10-28 23:46:31,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:46:31,788 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 23:46:31,788 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 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) [2021-10-28 23:46:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 23:46:31,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 23:46:31,797 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 23:46:31,799 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 23:46:31,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-28 23:46:32,016 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 23:46:32,019 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 23:46:32,025 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,032 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,034 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,037 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,047 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,048 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,071 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,133 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,139 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,183 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,201 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,225 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,254 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,270 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,287 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,290 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,296 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,297 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,328 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,331 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,332 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,334 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,338 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,341 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,344 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,377 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:32,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:46:35,764 INFO L853 garLoopResultBuilder]: At program point L1951(lines 1920 1957) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,764 INFO L853 garLoopResultBuilder]: At program point L1951-1(lines 1920 1957) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,765 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-10-28 23:46:35,765 INFO L857 garLoopResultBuilder]: For program point L2282(line 2282) no Hoare annotation was computed. [2021-10-28 23:46:35,765 INFO L853 garLoopResultBuilder]: At program point L2415-1(lines 2414 2416) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,765 INFO L853 garLoopResultBuilder]: At program point L2415-2(lines 2414 2416) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,765 INFO L857 garLoopResultBuilder]: For program point L2283(lines 2283 2305) no Hoare annotation was computed. [2021-10-28 23:46:35,765 INFO L853 garLoopResultBuilder]: At program point L1953(lines 1920 1957) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,766 INFO L853 garLoopResultBuilder]: At program point L1953-1(lines 1920 1957) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,766 INFO L857 garLoopResultBuilder]: For program point L2020(line 2020) no Hoare annotation was computed. [2021-10-28 23:46:35,766 INFO L857 garLoopResultBuilder]: For program point L2020-2(line 2020) no Hoare annotation was computed. [2021-10-28 23:46:35,766 INFO L857 garLoopResultBuilder]: For program point L2285(lines 2285 2302) no Hoare annotation was computed. [2021-10-28 23:46:35,766 INFO L857 garLoopResultBuilder]: For program point L1757(lines 1757 1760) no Hoare annotation was computed. [2021-10-28 23:46:35,766 INFO L853 garLoopResultBuilder]: At program point L1361(lines 1358 1363) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,767 INFO L857 garLoopResultBuilder]: For program point L2286(line 2286) no Hoare annotation was computed. [2021-10-28 23:46:35,767 INFO L853 garLoopResultBuilder]: At program point L1956(lines 1910 1958) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,767 INFO L853 garLoopResultBuilder]: At program point L1956-1(lines 1910 1958) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,767 INFO L853 garLoopResultBuilder]: At program point L2419-1(lines 2418 2420) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,767 INFO L853 garLoopResultBuilder]: At program point L2419(lines 2418 2420) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,768 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 2291) no Hoare annotation was computed. [2021-10-28 23:46:35,768 INFO L857 garLoopResultBuilder]: For program point L2222(line 2222) no Hoare annotation was computed. [2021-10-28 23:46:35,768 INFO L857 garLoopResultBuilder]: For program point L2223(lines 2223 2228) no Hoare annotation was computed. [2021-10-28 23:46:35,768 INFO L857 garLoopResultBuilder]: For program point L1629(lines 1629 1634) no Hoare annotation was computed. [2021-10-28 23:46:35,768 INFO L857 garLoopResultBuilder]: For program point L1629-1(lines 1629 1634) no Hoare annotation was computed. [2021-10-28 23:46:35,768 INFO L860 garLoopResultBuilder]: At program point L2422(lines 2421 2423) the Hoare annotation is: true [2021-10-28 23:46:35,769 INFO L853 garLoopResultBuilder]: At program point L2422-1(lines 2421 2423) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,769 INFO L853 garLoopResultBuilder]: At program point L1762(lines 1753 1764) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,769 INFO L857 garLoopResultBuilder]: For program point L1433(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,769 INFO L857 garLoopResultBuilder]: For program point L1433-1(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,769 INFO L857 garLoopResultBuilder]: For program point L1433-2(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,769 INFO L857 garLoopResultBuilder]: For program point L1433-3(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,770 INFO L857 garLoopResultBuilder]: For program point L1433-4(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,770 INFO L857 garLoopResultBuilder]: For program point L1433-5(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,770 INFO L857 garLoopResultBuilder]: For program point L1433-6(lines 1433 1441) no Hoare annotation was computed. [2021-10-28 23:46:35,770 INFO L857 garLoopResultBuilder]: For program point L2160(line 2160) no Hoare annotation was computed. [2021-10-28 23:46:35,770 INFO L853 garLoopResultBuilder]: At program point L2028(lines 1975 2043) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,770 INFO L857 garLoopResultBuilder]: For program point L2293(line 2293) no Hoare annotation was computed. [2021-10-28 23:46:35,771 INFO L857 garLoopResultBuilder]: For program point L2161(lines 2161 2165) no Hoare annotation was computed. [2021-10-28 23:46:35,771 INFO L857 garLoopResultBuilder]: For program point L2161-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 23:46:35,771 INFO L853 garLoopResultBuilder]: At program point L1369(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,771 INFO L853 garLoopResultBuilder]: At program point L1369-1(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,771 INFO L853 garLoopResultBuilder]: At program point L1369-2(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,772 INFO L857 garLoopResultBuilder]: For program point L2294(lines 2294 2298) no Hoare annotation was computed. [2021-10-28 23:46:35,772 INFO L853 garLoopResultBuilder]: At program point L1369-3(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,772 INFO L853 garLoopResultBuilder]: At program point L1369-4(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,772 INFO L853 garLoopResultBuilder]: At program point L1369-5(lines 1364 1371) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,772 INFO L853 garLoopResultBuilder]: At program point L1369-6(lines 1364 1371) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,773 INFO L853 garLoopResultBuilder]: At program point L1369-7(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,773 INFO L853 garLoopResultBuilder]: At program point L1369-8(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,773 INFO L853 garLoopResultBuilder]: At program point L1369-9(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,773 INFO L853 garLoopResultBuilder]: At program point L1369-10(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,773 INFO L853 garLoopResultBuilder]: At program point L2030(lines 1975 2043) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,774 INFO L853 garLoopResultBuilder]: At program point L2428(lines 2427 2429) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,774 INFO L853 garLoopResultBuilder]: At program point L2428-1(lines 2427 2429) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,774 INFO L857 garLoopResultBuilder]: For program point L2230(line 2230) no Hoare annotation was computed. [2021-10-28 23:46:35,774 INFO L853 garLoopResultBuilder]: At program point L2032(lines 1975 2043) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,774 INFO L853 garLoopResultBuilder]: At program point L1768(lines 1765 1770) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,774 INFO L853 garLoopResultBuilder]: At program point L1768-1(lines 1765 1770) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,775 INFO L857 garLoopResultBuilder]: For program point L2231(lines 2231 2236) no Hoare annotation was computed. [2021-10-28 23:46:35,775 INFO L857 garLoopResultBuilder]: For program point L1637(lines 1637 1642) no Hoare annotation was computed. [2021-10-28 23:46:35,775 INFO L857 garLoopResultBuilder]: For program point L1637-1(lines 1637 1642) no Hoare annotation was computed. [2021-10-28 23:46:35,781 INFO L853 garLoopResultBuilder]: At program point L1440(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,781 INFO L853 garLoopResultBuilder]: At program point L1440-1(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,782 INFO L853 garLoopResultBuilder]: At program point L1440-2(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,782 INFO L853 garLoopResultBuilder]: At program point L1440-3(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,782 INFO L853 garLoopResultBuilder]: At program point L1440-4(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,782 INFO L853 garLoopResultBuilder]: At program point L1440-5(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,782 INFO L853 garLoopResultBuilder]: At program point L1440-6(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,782 INFO L857 garLoopResultBuilder]: For program point L1705(lines 1705 1708) no Hoare annotation was computed. [2021-10-28 23:46:35,783 INFO L857 garLoopResultBuilder]: For program point L2300(line 2300) no Hoare annotation was computed. [2021-10-28 23:46:35,783 INFO L857 garLoopResultBuilder]: For program point L2036(lines 2036 2040) no Hoare annotation was computed. [2021-10-28 23:46:35,783 INFO L853 garLoopResultBuilder]: At program point L2434(lines 2433 2435) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,783 INFO L853 garLoopResultBuilder]: At program point L1774(lines 1771 1776) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,783 INFO L853 garLoopResultBuilder]: At program point L1774-1(lines 1771 1776) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,783 INFO L857 garLoopResultBuilder]: For program point L1709(lines 1709 1712) no Hoare annotation was computed. [2021-10-28 23:46:35,784 INFO L857 garLoopResultBuilder]: For program point L1709-2(lines 1709 1712) no Hoare annotation was computed. [2021-10-28 23:46:35,784 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,784 INFO L857 garLoopResultBuilder]: For program point L2238(line 2238) no Hoare annotation was computed. [2021-10-28 23:46:35,784 INFO L857 garLoopResultBuilder]: For program point L2172(line 2172) no Hoare annotation was computed. [2021-10-28 23:46:35,784 INFO L857 garLoopResultBuilder]: For program point L2173(lines 2173 2177) no Hoare annotation was computed. [2021-10-28 23:46:35,784 INFO L853 garLoopResultBuilder]: At program point L1645(lines 1628 1648) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,785 INFO L853 garLoopResultBuilder]: At program point L1645-1(lines 1628 1648) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,785 INFO L853 garLoopResultBuilder]: At program point L2438(lines 2437 2439) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,785 INFO L853 garLoopResultBuilder]: At program point L2042(lines 1959 2044) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,785 INFO L857 garLoopResultBuilder]: For program point L2307(line 2307) no Hoare annotation was computed. [2021-10-28 23:46:35,788 INFO L853 garLoopResultBuilder]: At program point L1647(lines 1624 1649) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,788 INFO L853 garLoopResultBuilder]: At program point L1647-1(lines 1624 1649) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,788 INFO L853 garLoopResultBuilder]: At program point L1384(lines 1378 1386) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,789 INFO L857 garLoopResultBuilder]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-10-28 23:46:35,789 INFO L857 garLoopResultBuilder]: For program point L1781-1(lines 1781 1784) no Hoare annotation was computed. [2021-10-28 23:46:35,789 INFO L853 garLoopResultBuilder]: At program point L2442(lines 2441 2443) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,789 INFO L853 garLoopResultBuilder]: At program point L2310(lines 2108 2315) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,789 INFO L853 garLoopResultBuilder]: At program point L1716(lines 1700 1718) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L2245(line 2245) no Hoare annotation was computed. [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L2179(line 2179) no Hoare annotation was computed. [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L1981(lines 1981 1987) no Hoare annotation was computed. [2021-10-28 23:46:35,790 INFO L857 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,791 INFO L857 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,791 INFO L857 garLoopResultBuilder]: For program point L1981-2(lines 1981 1987) no Hoare annotation was computed. [2021-10-28 23:46:35,791 INFO L857 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,791 INFO L853 garLoopResultBuilder]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,792 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-10-28 23:46:35,792 INFO L857 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,792 INFO L853 garLoopResultBuilder]: At program point L-1-10(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,793 INFO L853 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,793 INFO L857 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,793 INFO L853 garLoopResultBuilder]: At program point L-1-15(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,793 INFO L853 garLoopResultBuilder]: At program point L-1-17(line -1) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,793 INFO L857 garLoopResultBuilder]: For program point L-1-18(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,794 INFO L853 garLoopResultBuilder]: At program point L-1-20(line -1) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,794 INFO L853 garLoopResultBuilder]: At program point L-1-22(line -1) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,794 INFO L857 garLoopResultBuilder]: For program point L-1-23(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,794 INFO L857 garLoopResultBuilder]: For program point L2246(lines 2246 2280) no Hoare annotation was computed. [2021-10-28 23:46:35,794 INFO L853 garLoopResultBuilder]: At program point L-1-25(line -1) the Hoare annotation is: false [2021-10-28 23:46:35,794 INFO L857 garLoopResultBuilder]: For program point L2180(lines 2180 2184) no Hoare annotation was computed. [2021-10-28 23:46:35,795 INFO L853 garLoopResultBuilder]: At program point L-1-27(line -1) the Hoare annotation is: false [2021-10-28 23:46:35,795 INFO L857 garLoopResultBuilder]: For program point L-1-28(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,795 INFO L853 garLoopResultBuilder]: At program point L-1-30(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,795 INFO L857 garLoopResultBuilder]: For program point L2048(lines 2048 2052) no Hoare annotation was computed. [2021-10-28 23:46:35,795 INFO L860 garLoopResultBuilder]: At program point L2048-1(lines 2048 2052) the Hoare annotation is: true [2021-10-28 23:46:35,795 INFO L853 garLoopResultBuilder]: At program point L-1-32(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,796 INFO L857 garLoopResultBuilder]: For program point L-1-33(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,796 INFO L857 garLoopResultBuilder]: For program point L-1-34(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,796 INFO L857 garLoopResultBuilder]: For program point L-1-35(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,796 INFO L860 garLoopResultBuilder]: At program point L2314(lines 2075 2316) the Hoare annotation is: true [2021-10-28 23:46:35,796 INFO L857 garLoopResultBuilder]: For program point L2248(lines 2248 2277) no Hoare annotation was computed. [2021-10-28 23:46:35,796 INFO L853 garLoopResultBuilder]: At program point L1654(lines 1650 1656) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,797 INFO L853 garLoopResultBuilder]: At program point L1654-1(lines 1650 1656) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,797 INFO L857 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2021-10-28 23:46:35,797 INFO L857 garLoopResultBuilder]: For program point L2250(lines 2250 2255) no Hoare annotation was computed. [2021-10-28 23:46:35,797 INFO L857 garLoopResultBuilder]: For program point L1788(lines 1788 1791) no Hoare annotation was computed. [2021-10-28 23:46:35,797 INFO L857 garLoopResultBuilder]: For program point L1788-1(lines 1788 1791) no Hoare annotation was computed. [2021-10-28 23:46:35,798 INFO L853 garLoopResultBuilder]: At program point L1392(lines 1387 1394) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,798 INFO L857 garLoopResultBuilder]: For program point L2186(line 2186) no Hoare annotation was computed. [2021-10-28 23:46:35,799 INFO L860 garLoopResultBuilder]: At program point L2054(lines 2045 2056) the Hoare annotation is: true [2021-10-28 23:46:35,799 INFO L853 garLoopResultBuilder]: At program point L1460(lines 2327 2336) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,799 INFO L853 garLoopResultBuilder]: At program point L1460-1(lines 2327 2336) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,799 INFO L857 garLoopResultBuilder]: For program point L2187(lines 2187 2191) no Hoare annotation was computed. [2021-10-28 23:46:35,799 INFO L857 garLoopResultBuilder]: For program point L2187-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 23:46:35,799 INFO L853 garLoopResultBuilder]: At program point L1989(lines 1975 2043) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ULTIMATE.start_ff_init_~i~2 1) .cse0) (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,800 INFO L857 garLoopResultBuilder]: For program point L1923(lines 1923 1927) no Hoare annotation was computed. [2021-10-28 23:46:35,800 INFO L857 garLoopResultBuilder]: For program point L1923-1(lines 1923 1927) no Hoare annotation was computed. [2021-10-28 23:46:35,800 INFO L857 garLoopResultBuilder]: For program point L1725(lines 1725 1728) no Hoare annotation was computed. [2021-10-28 23:46:35,800 INFO L853 garLoopResultBuilder]: At program point L2452(lines 2451 2453) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,800 INFO L853 garLoopResultBuilder]: At program point L2452-1(lines 2451 2453) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,800 INFO L853 garLoopResultBuilder]: At program point L1991(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 0) [2021-10-28 23:46:35,801 INFO L853 garLoopResultBuilder]: At program point L1793(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,801 INFO L853 garLoopResultBuilder]: At program point L1793-1(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,801 INFO L857 garLoopResultBuilder]: For program point L1463(line 1463) no Hoare annotation was computed. [2021-10-28 23:46:35,801 INFO L857 garLoopResultBuilder]: For program point L1463-1(line 1463) no Hoare annotation was computed. [2021-10-28 23:46:35,802 INFO L853 garLoopResultBuilder]: At program point L2322(lines 2318 2324) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,802 INFO L853 garLoopResultBuilder]: At program point L2322-1(lines 2318 2324) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,802 INFO L857 garLoopResultBuilder]: For program point L1794(lines 1794 1797) no Hoare annotation was computed. [2021-10-28 23:46:35,802 INFO L857 garLoopResultBuilder]: For program point L1794-1(lines 1794 1797) no Hoare annotation was computed. [2021-10-28 23:46:35,802 INFO L857 garLoopResultBuilder]: For program point L2257(line 2257) no Hoare annotation was computed. [2021-10-28 23:46:35,803 INFO L853 garLoopResultBuilder]: At program point L1795(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,803 INFO L853 garLoopResultBuilder]: At program point L1795-1(lines 1780 1799) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,803 INFO L857 garLoopResultBuilder]: For program point L1729(lines 1729 1732) no Hoare annotation was computed. [2021-10-28 23:46:35,803 INFO L857 garLoopResultBuilder]: For program point L1729-2(lines 1729 1732) no Hoare annotation was computed. [2021-10-28 23:46:35,803 INFO L853 garLoopResultBuilder]: At program point L2456(lines 2455 2457) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,803 INFO L857 garLoopResultBuilder]: For program point L2258(lines 2258 2273) no Hoare annotation was computed. [2021-10-28 23:46:35,804 INFO L857 garLoopResultBuilder]: For program point L1994(lines 1994 1997) no Hoare annotation was computed. [2021-10-28 23:46:35,804 INFO L857 garLoopResultBuilder]: For program point L1994-2(lines 1994 1997) no Hoare annotation was computed. [2021-10-28 23:46:35,804 INFO L857 garLoopResultBuilder]: For program point L2260(lines 2260 2266) no Hoare annotation was computed. [2021-10-28 23:46:35,804 INFO L853 garLoopResultBuilder]: At program point L2260-1(lines 2258 2272) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,805 INFO L853 garLoopResultBuilder]: At program point L1798(lines 1777 1800) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,805 INFO L853 garLoopResultBuilder]: At program point L1798-1(lines 1777 1800) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,805 INFO L853 garLoopResultBuilder]: At program point L2459-1(lines 2458 2460) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,805 INFO L853 garLoopResultBuilder]: At program point L2459(lines 2458 2460) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,805 INFO L860 garLoopResultBuilder]: At program point L2393(lines 2392 2394) the Hoare annotation is: true [2021-10-28 23:46:35,806 INFO L853 garLoopResultBuilder]: At program point L2459-2(lines 2458 2460) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,806 INFO L857 garLoopResultBuilder]: For program point L1931(lines 1931 1936) no Hoare annotation was computed. [2021-10-28 23:46:35,807 INFO L857 garLoopResultBuilder]: For program point L1931-1(lines 1931 1936) no Hoare annotation was computed. [2021-10-28 23:46:35,807 INFO L860 garLoopResultBuilder]: At program point L1470(lines 1469 1472) the Hoare annotation is: true [2021-10-28 23:46:35,808 INFO L860 garLoopResultBuilder]: At program point L1470-1(lines 1469 1472) the Hoare annotation is: true [2021-10-28 23:46:35,808 INFO L857 garLoopResultBuilder]: For program point L1404(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,808 INFO L860 garLoopResultBuilder]: At program point L1470-2(lines 1469 1472) the Hoare annotation is: true [2021-10-28 23:46:35,808 INFO L857 garLoopResultBuilder]: For program point L1404-1(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,809 INFO L860 garLoopResultBuilder]: At program point L1470-3(lines 1469 1472) the Hoare annotation is: true [2021-10-28 23:46:35,809 INFO L857 garLoopResultBuilder]: For program point L1404-2(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,810 INFO L857 garLoopResultBuilder]: For program point L1404-3(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,810 INFO L857 garLoopResultBuilder]: For program point L1404-4(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,810 INFO L857 garLoopResultBuilder]: For program point L1404-5(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,811 INFO L857 garLoopResultBuilder]: For program point L1404-6(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,811 INFO L857 garLoopResultBuilder]: For program point L1404-7(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,811 INFO L857 garLoopResultBuilder]: For program point L1404-8(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,811 INFO L857 garLoopResultBuilder]: For program point L1404-9(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,811 INFO L857 garLoopResultBuilder]: For program point L1404-10(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,812 INFO L857 garLoopResultBuilder]: For program point L1404-11(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,812 INFO L857 garLoopResultBuilder]: For program point L1404-12(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,812 INFO L857 garLoopResultBuilder]: For program point L1404-13(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,812 INFO L857 garLoopResultBuilder]: For program point L1404-14(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,812 INFO L857 garLoopResultBuilder]: For program point L1404-15(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,813 INFO L857 garLoopResultBuilder]: For program point L1404-16(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,813 INFO L857 garLoopResultBuilder]: For program point L1404-17(lines 1404 1406) no Hoare annotation was computed. [2021-10-28 23:46:35,813 INFO L857 garLoopResultBuilder]: For program point L1405(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,813 INFO L853 garLoopResultBuilder]: At program point L2396(lines 2395 2397) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,813 INFO L857 garLoopResultBuilder]: For program point L1405-2(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,814 INFO L857 garLoopResultBuilder]: For program point L2330(lines 2330 2333) no Hoare annotation was computed. [2021-10-28 23:46:35,814 INFO L857 garLoopResultBuilder]: For program point L1405-4(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,814 INFO L857 garLoopResultBuilder]: For program point L2330-2(lines 2330 2333) no Hoare annotation was computed. [2021-10-28 23:46:35,814 INFO L857 garLoopResultBuilder]: For program point L1405-6(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,814 INFO L857 garLoopResultBuilder]: For program point L2198(line 2198) no Hoare annotation was computed. [2021-10-28 23:46:35,815 INFO L857 garLoopResultBuilder]: For program point L1405-8(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,815 INFO L857 garLoopResultBuilder]: For program point L1405-10(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,815 INFO L857 garLoopResultBuilder]: For program point L1405-12(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,815 INFO L857 garLoopResultBuilder]: For program point L2000(lines 2000 2004) no Hoare annotation was computed. [2021-10-28 23:46:35,815 INFO L857 garLoopResultBuilder]: For program point L1405-14(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,816 INFO L857 garLoopResultBuilder]: For program point L1405-16(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,816 INFO L857 garLoopResultBuilder]: For program point L1405-18(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,816 INFO L857 garLoopResultBuilder]: For program point L1405-20(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,816 INFO L857 garLoopResultBuilder]: For program point L1405-22(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,816 INFO L857 garLoopResultBuilder]: For program point L1670(lines 1670 1674) no Hoare annotation was computed. [2021-10-28 23:46:35,817 INFO L857 garLoopResultBuilder]: For program point L1405-24(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,817 INFO L857 garLoopResultBuilder]: For program point L1405-26(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,817 INFO L857 garLoopResultBuilder]: For program point L1405-28(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,817 INFO L853 garLoopResultBuilder]: At program point L2463-1(lines 2462 2464) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,817 INFO L857 garLoopResultBuilder]: For program point L1405-30(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,818 INFO L853 garLoopResultBuilder]: At program point L2463(lines 2462 2464) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,818 INFO L857 garLoopResultBuilder]: For program point L1405-32(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,818 INFO L853 garLoopResultBuilder]: At program point L2463-2(lines 2462 2464) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,818 INFO L857 garLoopResultBuilder]: For program point L1405-34(line 1405) no Hoare annotation was computed. [2021-10-28 23:46:35,819 INFO L857 garLoopResultBuilder]: For program point L2199(lines 2199 2203) no Hoare annotation was computed. [2021-10-28 23:46:35,819 INFO L857 garLoopResultBuilder]: For program point L2199-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 23:46:35,819 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,819 INFO L853 garLoopResultBuilder]: At program point L1738(lines 1719 1740) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,819 INFO L860 garLoopResultBuilder]: At program point L2269(lines 1 2468) the Hoare annotation is: true [2021-10-28 23:46:35,820 INFO L853 garLoopResultBuilder]: At program point L1477(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,820 INFO L853 garLoopResultBuilder]: At program point L1477-1(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,820 INFO L853 garLoopResultBuilder]: At program point L1477-2(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,820 INFO L853 garLoopResultBuilder]: At program point L1477-3(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,821 INFO L853 garLoopResultBuilder]: At program point L1477-4(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0)) [2021-10-28 23:46:35,821 INFO L853 garLoopResultBuilder]: At program point L1477-5(lines 1474 1479) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,821 INFO L853 garLoopResultBuilder]: At program point L1477-6(lines 1474 1479) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,821 INFO L853 garLoopResultBuilder]: At program point L1477-7(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,821 INFO L853 garLoopResultBuilder]: At program point L1477-8(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,822 INFO L853 garLoopResultBuilder]: At program point L1477-9(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,822 INFO L853 garLoopResultBuilder]: At program point L1477-10(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,822 INFO L857 garLoopResultBuilder]: For program point L1676(lines 1676 1681) no Hoare annotation was computed. [2021-10-28 23:46:35,822 INFO L857 garLoopResultBuilder]: For program point L2009(lines 2009 2012) no Hoare annotation was computed. [2021-10-28 23:46:35,823 INFO L857 garLoopResultBuilder]: For program point L1745(lines 1745 1748) no Hoare annotation was computed. [2021-10-28 23:46:35,823 INFO L857 garLoopResultBuilder]: For program point L1415(lines 1415 1423) no Hoare annotation was computed. [2021-10-28 23:46:35,823 INFO L857 garLoopResultBuilder]: For program point L1415-1(lines 1415 1423) no Hoare annotation was computed. [2021-10-28 23:46:35,823 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 23:46:35,823 INFO L857 garLoopResultBuilder]: For program point L2275(line 2275) no Hoare annotation was computed. [2021-10-28 23:46:35,824 INFO L857 garLoopResultBuilder]: For program point L2143(lines 2143 2309) no Hoare annotation was computed. [2021-10-28 23:46:35,824 INFO L857 garLoopResultBuilder]: For program point L2210(line 2210) no Hoare annotation was computed. [2021-10-28 23:46:35,824 INFO L857 garLoopResultBuilder]: For program point L2144(line 2144) no Hoare annotation was computed. [2021-10-28 23:46:35,824 INFO L857 garLoopResultBuilder]: For program point L2211(lines 2211 2215) no Hoare annotation was computed. [2021-10-28 23:46:35,824 INFO L857 garLoopResultBuilder]: For program point L2145(lines 2145 2243) no Hoare annotation was computed. [2021-10-28 23:46:35,825 INFO L857 garLoopResultBuilder]: For program point L2211-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 23:46:35,825 INFO L853 garLoopResultBuilder]: At program point L1683(line 1683) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,826 INFO L857 garLoopResultBuilder]: For program point L2014(lines 2014 2027) no Hoare annotation was computed. [2021-10-28 23:46:35,827 INFO L853 garLoopResultBuilder]: At program point L1750(lines 1741 1752) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and (= ~ldv_state_variable_2~0 0) .cse0) (and .cse0 (= 8192 ULTIMATE.start_ff_init_~__len~2)))) [2021-10-28 23:46:35,827 INFO L857 garLoopResultBuilder]: For program point L2147(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 23:46:35,827 INFO L853 garLoopResultBuilder]: At program point L2412(lines 2411 2413) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,827 INFO L853 garLoopResultBuilder]: At program point L1355(lines 1352 1357) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,828 INFO L853 garLoopResultBuilder]: At program point L1355-1(lines 1352 1357) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,828 INFO L853 garLoopResultBuilder]: At program point L2412-1(lines 2411 2413) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,828 INFO L853 garLoopResultBuilder]: At program point L1355-2(lines 1352 1357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,828 INFO L853 garLoopResultBuilder]: At program point L1355-3(lines 1352 1357) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,829 INFO L857 garLoopResultBuilder]: For program point L2148(line 2148) no Hoare annotation was computed. [2021-10-28 23:46:35,829 INFO L853 garLoopResultBuilder]: At program point L1422(lines 1408 1425) the Hoare annotation is: (and (= 8192 |ULTIMATE.start_#Ultimate.C_memcpy_size|) (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,829 INFO L853 garLoopResultBuilder]: At program point L1422-1(lines 1408 1425) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= 8192 ULTIMATE.start_ff_init_~__len~2)) [2021-10-28 23:46:35,829 INFO L857 garLoopResultBuilder]: For program point L2149(lines 2149 2153) no Hoare annotation was computed. [2021-10-28 23:46:35,829 INFO L857 garLoopResultBuilder]: For program point L2149-2(lines 2147 2240) no Hoare annotation was computed. [2021-10-28 23:46:35,834 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2021-10-28 23:46:35,836 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 23:46:35,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 11:46:35 BoogieIcfgContainer [2021-10-28 23:46:35,917 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 23:46:35,918 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 23:46:35,918 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 23:46:35,919 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 23:46:35,920 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:46:20" (3/4) ... [2021-10-28 23:46:35,924 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 23:46:35,990 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 199 nodes and edges [2021-10-28 23:46:35,997 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2021-10-28 23:46:36,003 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-10-28 23:46:36,009 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-28 23:46:36,014 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-10-28 23:46:37,106 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/witness.graphml [2021-10-28 23:46:37,107 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 23:46:37,109 INFO L168 Benchmark]: Toolchain (without parser) took 441981.43 ms. Allocated memory was 98.6 MB in the beginning and 645.9 MB in the end (delta: 547.4 MB). Free memory was 60.3 MB in the beginning and 381.3 MB in the end (delta: -321.0 MB). Peak memory consumption was 434.9 MB. Max. memory is 16.1 GB. [2021-10-28 23:46:37,110 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 68.8 MB in the end (delta: 30.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:46:37,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1593.00 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 60.0 MB in the beginning and 58.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2021-10-28 23:46:37,111 INFO L168 Benchmark]: Boogie Procedure Inliner took 243.35 ms. Allocated memory is still 119.5 MB. Free memory was 58.2 MB in the beginning and 68.1 MB in the end (delta: -9.9 MB). Peak memory consumption was 15.3 MB. Max. memory is 16.1 GB. [2021-10-28 23:46:37,111 INFO L168 Benchmark]: Boogie Preprocessor took 174.41 ms. Allocated memory is still 119.5 MB. Free memory was 68.1 MB in the beginning and 56.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-28 23:46:37,112 INFO L168 Benchmark]: RCFGBuilder took 423775.10 ms. Allocated memory was 119.5 MB in the beginning and 645.9 MB in the end (delta: 526.4 MB). Free memory was 56.6 MB in the beginning and 228.0 MB in the end (delta: -171.4 MB). Peak memory consumption was 383.3 MB. Max. memory is 16.1 GB. [2021-10-28 23:46:37,113 INFO L168 Benchmark]: TraceAbstraction took 14997.16 ms. Allocated memory is still 645.9 MB. Free memory was 227.0 MB in the beginning and 330.3 MB in the end (delta: -103.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:46:37,113 INFO L168 Benchmark]: Witness Printer took 1189.01 ms. Allocated memory is still 645.9 MB. Free memory was 330.3 MB in the beginning and 381.3 MB in the end (delta: -51.0 MB). Peak memory consumption was 159.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:46:37,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory was 68.8 MB in the beginning and 68.8 MB in the end (delta: 30.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1593.00 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 60.0 MB in the beginning and 58.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 243.35 ms. Allocated memory is still 119.5 MB. Free memory was 58.2 MB in the beginning and 68.1 MB in the end (delta: -9.9 MB). Peak memory consumption was 15.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 174.41 ms. Allocated memory is still 119.5 MB. Free memory was 68.1 MB in the beginning and 56.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 423775.10 ms. Allocated memory was 119.5 MB in the beginning and 645.9 MB in the end (delta: 526.4 MB). Free memory was 56.6 MB in the beginning and 228.0 MB in the end (delta: -171.4 MB). Peak memory consumption was 383.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 14997.16 ms. Allocated memory is still 645.9 MB. Free memory was 227.0 MB in the beginning and 330.3 MB in the end (delta: -103.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 1189.01 ms. Allocated memory is still 645.9 MB. Free memory was 330.3 MB in the beginning and 381.3 MB in the end (delta: -51.0 MB). Peak memory consumption was 159.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 269 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 14.8s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 2350 SDtfs, 1630 SDslu, 2706 SDs, 0 SdLazy, 125 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 63 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=407occurred in iteration=3, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 468 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 120 LocationsWithAnnotation, 120 PreInvPairs, 310 NumberOfFragments, 1101 HoareAnnotationTreeSize, 120 FomulaSimplifications, 2466 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 120 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 3.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 3.4s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 226 NumberOfCodeBlocks, 226 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 219 ConstructedInterpolants, 0 QuantifiedInterpolants, 347 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2338 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 14/15 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2045]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2108]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2437]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1753]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1358]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1683]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1700]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: (i == 1 && ldv_spin == 0) || ((8192 == size && ldv_spin == 0) && 8192 == __len) - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2258]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 2433]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && ldv_spin == 0 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1378]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1741]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: (8192 == size && ldv_spin == 0) && 8192 == __len - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 2441]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: ldv_spin == 0 && 8192 == __len - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 && ldv_spin == 0) || (ldv_spin == 0 && 8192 == __len) RESULT: Ultimate proved your program to be correct! [2021-10-28 23:46:37,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9421fdfd-07e0-4e7f-8119-5852bd36167f/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...