./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:13:16,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:13:16,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:13:16,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:13:16,795 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:13:16,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:13:16,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:13:16,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:13:16,802 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:13:16,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:13:16,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:13:16,806 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:13:16,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:13:16,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:13:16,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:13:16,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:13:16,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:13:16,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:13:16,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:13:16,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:13:16,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:13:16,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:13:16,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:13:16,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:13:16,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:13:16,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:13:16,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:13:16,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:13:16,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:13:16,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:13:16,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:13:16,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:13:16,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:13:16,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:13:16,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:13:16,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:13:16,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:13:16,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:13:16,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:13:16,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:13:16,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:13:16,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 17:13:16,889 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:13:16,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:13:16,890 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:13:16,890 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:13:16,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:13:16,891 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:13:16,891 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:13:16,891 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:13:16,892 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:13:16,892 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 17:13:16,892 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:13:16,892 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:13:16,892 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 17:13:16,893 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 17:13:16,893 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:13:16,893 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 17:13:16,893 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 17:13:16,893 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 17:13:16,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:13:16,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 17:13:16,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:13:16,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:13:16,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:13:16,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:13:16,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:13:16,896 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:13:16,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:13:16,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:13:16,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:13:16,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:13:16,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:13:16,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:13:16,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:13:16,897 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 17:13:16,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 17:13:16,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:13:16,898 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:13:16,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:13:16,898 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 [2021-11-23 17:13:17,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:13:17,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:13:17,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:13:17,211 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:13:17,213 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:13:17,214 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 17:13:17,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/761156aec/d9add316e8104af6acac103d148a1ff6/FLAG9d38ee31d [2021-11-23 17:13:18,683 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:13:18,684 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 17:13:18,791 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/761156aec/d9add316e8104af6acac103d148a1ff6/FLAG9d38ee31d [2021-11-23 17:13:19,124 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/761156aec/d9add316e8104af6acac103d148a1ff6 [2021-11-23 17:13:19,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:13:19,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:13:19,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:13:19,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:13:19,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:13:19,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:13:19" (1/1) ... [2021-11-23 17:13:19,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f8c572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:19, skipping insertion in model container [2021-11-23 17:13:19,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:13:19" (1/1) ... [2021-11-23 17:13:19,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:13:19,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:13:28,728 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2021-11-23 17:13:28,733 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2021-11-23 17:13:28,775 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:13:29,183 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:13:30,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2021-11-23 17:13:30,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2021-11-23 17:13:30,929 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:13:31,816 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:13:31,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31 WrapperNode [2021-11-23 17:13:31,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:13:31,819 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:13:31,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:13:31,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:13:31,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:32,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:32,636 INFO L137 Inliner]: procedures = 760, calls = 8712, calls flagged for inlining = 488, calls inlined = 470, statements flattened = 16559 [2021-11-23 17:13:32,636 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:13:32,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:13:32,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:13:32,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:13:32,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:32,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:32,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:32,742 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:33,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:33,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:33,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:33,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:13:33,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:13:33,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:13:33,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:13:33,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:31" (1/1) ... [2021-11-23 17:13:33,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:13:33,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:13:33,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:13:33,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:13:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-11-23 17:13:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-11-23 17:13:33,797 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-11-23 17:13:33,797 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-11-23 17:13:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:13:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:13:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-11-23 17:13:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-11-23 17:13:33,798 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-23 17:13:33,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-23 17:13:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-23 17:13:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-23 17:13:33,799 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-11-23 17:13:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-11-23 17:13:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-23 17:13:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-23 17:13:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-11-23 17:13:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-11-23 17:13:33,800 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-11-23 17:13:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-11-23 17:13:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:13:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:13:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-11-23 17:13:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-11-23 17:13:33,801 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-23 17:13:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-23 17:13:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 17:13:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 17:13:33,802 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-23 17:13:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-23 17:13:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-11-23 17:13:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-11-23 17:13:33,803 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-11-23 17:13:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-11-23 17:13:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-11-23 17:13:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-11-23 17:13:33,804 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-11-23 17:13:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-11-23 17:13:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-11-23 17:13:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-11-23 17:13:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:13:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:13:33,805 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-11-23 17:13:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-11-23 17:13:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:13:33,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:13:33,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:13:33,807 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-11-23 17:13:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-11-23 17:13:33,808 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-11-23 17:13:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-11-23 17:13:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-11-23 17:13:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-11-23 17:13:33,809 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-11-23 17:13:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-11-23 17:13:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:13:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:13:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-23 17:13:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-23 17:13:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-11-23 17:13:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-11-23 17:13:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 17:13:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-11-23 17:13:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-11-23 17:13:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-11-23 17:13:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-11-23 17:13:33,812 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-11-23 17:13:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-11-23 17:13:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 17:13:33,813 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-23 17:13:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-23 17:13:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:13:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:13:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 17:13:33,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 17:13:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 17:13:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:13:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:13:33,815 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-11-23 17:13:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-11-23 17:13:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-11-23 17:13:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-11-23 17:13:33,816 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-11-23 17:13:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-11-23 17:13:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 17:13:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 17:13:33,817 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-23 17:13:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-23 17:13:33,818 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-11-23 17:13:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-11-23 17:13:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-11-23 17:13:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-11-23 17:13:33,819 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-11-23 17:13:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-11-23 17:13:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-23 17:13:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-23 17:13:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-11-23 17:13:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-11-23 17:13:33,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:13:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-11-23 17:13:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-11-23 17:13:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 17:13:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 17:13:33,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:13:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:13:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-11-23 17:13:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-11-23 17:13:33,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:13:33,823 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-11-23 17:13:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-11-23 17:13:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:13:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:13:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:13:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-11-23 17:13:33,828 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-11-23 17:13:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-11-23 17:13:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-11-23 17:13:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-11-23 17:13:33,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-11-23 17:13:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:13:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 17:13:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 17:13:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 17:13:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 17:13:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 17:13:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 17:13:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 17:13:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 17:13:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 17:13:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-23 17:13:33,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-23 17:13:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-11-23 17:13:33,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-11-23 17:13:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-11-23 17:13:33,837 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-11-23 17:13:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-11-23 17:13:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-11-23 17:13:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-23 17:13:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-23 17:13:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 17:13:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 17:13:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-11-23 17:13:33,838 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-11-23 17:13:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-11-23 17:13:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-11-23 17:13:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-11-23 17:13:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-11-23 17:13:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-11-23 17:13:33,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-11-23 17:13:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:13:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:13:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-11-23 17:13:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-11-23 17:13:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-23 17:13:33,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-23 17:13:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-23 17:13:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-23 17:13:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:13:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:13:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-11-23 17:13:33,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-11-23 17:13:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-11-23 17:13:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-11-23 17:13:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:13:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:13:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:13:33,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:13:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-11-23 17:13:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-11-23 17:13:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-11-23 17:13:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-11-23 17:13:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-11-23 17:13:33,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-11-23 17:13:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-11-23 17:13:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-11-23 17:13:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-11-23 17:13:33,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-11-23 17:13:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-11-23 17:13:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-11-23 17:13:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 17:13:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 17:13:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-11-23 17:13:33,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-11-23 17:13:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 17:13:33,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 17:13:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-23 17:13:33,847 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-23 17:13:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:13:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:13:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-23 17:13:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-23 17:13:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-11-23 17:13:33,848 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-11-23 17:13:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-23 17:13:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-23 17:13:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-11-23 17:13:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-11-23 17:13:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-11-23 17:13:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-11-23 17:13:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-11-23 17:13:33,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-11-23 17:13:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:13:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:13:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-23 17:13:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-23 17:13:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-11-23 17:13:33,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-11-23 17:13:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-11-23 17:13:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-11-23 17:13:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-11-23 17:13:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-11-23 17:13:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:13:33,851 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-23 17:13:33,851 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-23 17:13:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-11-23 17:13:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-11-23 17:13:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:13:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:13:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 17:13:33,852 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 17:13:33,852 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-23 17:13:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-23 17:13:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:13:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:13:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-11-23 17:13:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-11-23 17:13:33,853 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-23 17:13:33,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-23 17:13:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-11-23 17:13:33,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-11-23 17:13:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-11-23 17:13:33,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-11-23 17:13:33,854 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 17:13:33,854 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 17:13:33,855 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-11-23 17:13:33,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-11-23 17:13:33,856 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-11-23 17:13:33,859 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-11-23 17:13:33,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:33,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 17:13:33,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 17:13:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-23 17:13:33,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-23 17:13:33,860 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:13:33,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:13:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-11-23 17:13:33,862 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-11-23 17:13:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 17:13:33,862 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 17:13:33,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 17:13:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-11-23 17:13:33,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-11-23 17:13:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:33,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:33,863 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-11-23 17:13:33,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-11-23 17:13:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-23 17:13:33,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-23 17:13:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-11-23 17:13:33,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-11-23 17:13:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-11-23 17:13:33,864 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-11-23 17:13:33,864 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-11-23 17:13:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-11-23 17:13:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 17:13:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 17:13:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-11-23 17:13:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-11-23 17:13:33,865 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-11-23 17:13:33,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-11-23 17:13:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-11-23 17:13:33,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-11-23 17:13:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:13:33,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:13:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-11-23 17:13:33,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-11-23 17:13:33,866 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-11-23 17:13:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-11-23 17:13:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-11-23 17:13:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-11-23 17:13:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-11-23 17:13:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-11-23 17:13:33,867 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-23 17:13:33,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-23 17:13:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 17:13:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 17:13:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 17:13:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 17:13:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 17:13:33,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:13:33,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:13:33,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:33,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:35,886 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:13:35,890 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:13:36,401 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:13:36,407 INFO L158 Benchmark]: Toolchain (without parser) took 17274.64ms. Allocated memory was 107.0MB in the beginning and 725.6MB in the end (delta: 618.7MB). Free memory was 68.5MB in the beginning and 434.4MB in the end (delta: -365.9MB). Peak memory consumption was 298.8MB. Max. memory is 16.1GB. [2021-11-23 17:13:36,408 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 63.5MB in the beginning and 63.4MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:13:36,410 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12681.94ms. Allocated memory was 107.0MB in the beginning and 362.8MB in the end (delta: 255.9MB). Free memory was 68.5MB in the beginning and 222.4MB in the end (delta: -153.8MB). Peak memory consumption was 281.3MB. Max. memory is 16.1GB. [2021-11-23 17:13:36,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 817.73ms. Allocated memory is still 362.8MB. Free memory was 222.4MB in the beginning and 126.9MB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 17:13:36,414 INFO L158 Benchmark]: Boogie Preprocessor took 1067.34ms. Allocated memory was 362.8MB in the beginning and 725.6MB in the end (delta: 362.8MB). Free memory was 126.9MB in the beginning and 466.9MB in the end (delta: -340.0MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. [2021-11-23 17:13:36,417 INFO L158 Benchmark]: RCFGBuilder took 2698.53ms. Allocated memory is still 725.6MB. Free memory was 466.9MB in the beginning and 434.4MB in the end (delta: 32.5MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2021-11-23 17:13:36,420 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 63.5MB in the beginning and 63.4MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12681.94ms. Allocated memory was 107.0MB in the beginning and 362.8MB in the end (delta: 255.9MB). Free memory was 68.5MB in the beginning and 222.4MB in the end (delta: -153.8MB). Peak memory consumption was 281.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 817.73ms. Allocated memory is still 362.8MB. Free memory was 222.4MB in the beginning and 126.9MB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1067.34ms. Allocated memory was 362.8MB in the beginning and 725.6MB in the end (delta: 362.8MB). Free memory was 126.9MB in the beginning and 466.9MB in the end (delta: -340.0MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2698.53ms. Allocated memory is still 725.6MB. Free memory was 466.9MB in the beginning and 434.4MB in the end (delta: 32.5MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:13:36,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:13:39,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:13:39,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:13:39,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:13:39,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:13:39,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:13:39,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:13:39,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:13:39,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:13:39,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:13:39,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:13:39,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:13:39,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:13:39,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:13:39,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:13:39,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:13:39,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:13:39,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:13:39,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:13:39,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:13:39,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:13:39,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:13:39,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:13:39,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:13:39,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:13:39,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:13:39,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:13:39,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:13:39,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:13:39,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:13:39,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:13:39,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:13:39,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:13:39,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:13:39,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:13:39,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:13:39,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:13:39,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:13:39,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:13:39,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:13:39,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:13:39,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 17:13:39,221 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:13:39,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:13:39,222 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:13:39,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:13:39,223 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:13:39,224 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:13:39,224 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:13:39,224 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:13:39,225 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:13:39,225 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:13:39,226 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:13:39,226 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:13:39,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:13:39,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:13:39,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:13:39,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:13:39,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:13:39,229 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 17:13:39,229 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 17:13:39,229 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 17:13:39,230 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:13:39,230 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:13:39,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:13:39,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:13:39,231 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 17:13:39,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:13:39,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:13:39,231 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:13:39,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:13:39,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:13:39,232 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 17:13:39,232 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 17:13:39,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:13:39,233 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:13:39,233 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:13:39,233 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00a619b71d7bf06af43f21e9d994654d0093e16dff849264df9da40410968e49 [2021-11-23 17:13:39,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:13:39,713 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:13:39,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:13:39,718 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:13:39,718 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:13:39,720 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 17:13:39,797 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/49eb51ef7/099c50fd3d5540828f9e0cad4684668b/FLAGd188771ed [2021-11-23 17:13:41,390 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:13:41,391 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-23 17:13:41,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/49eb51ef7/099c50fd3d5540828f9e0cad4684668b/FLAGd188771ed [2021-11-23 17:13:41,740 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/data/49eb51ef7/099c50fd3d5540828f9e0cad4684668b [2021-11-23 17:13:41,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:13:41,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:13:41,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:13:41,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:13:41,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:13:41,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:13:41" (1/1) ... [2021-11-23 17:13:41,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e3b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:41, skipping insertion in model container [2021-11-23 17:13:41,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:13:41" (1/1) ... [2021-11-23 17:13:41,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:13:42,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:13:51,032 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2021-11-23 17:13:51,034 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2021-11-23 17:13:51,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:13:51,379 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 17:13:51,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:13:52,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2021-11-23 17:13:52,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2021-11-23 17:13:52,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:13:52,527 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:13:54,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010074,1010087] [2021-11-23 17:13:54,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[1010219,1010232] [2021-11-23 17:13:54,706 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:13:55,809 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:13:55,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55 WrapperNode [2021-11-23 17:13:55,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:13:55,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:13:55,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:13:55,812 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:13:55,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,503 INFO L137 Inliner]: procedures = 775, calls = 8712, calls flagged for inlining = 488, calls inlined = 470, statements flattened = 15999 [2021-11-23 17:13:56,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:13:56,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:13:56,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:13:56,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:13:56,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:56,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:57,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:57,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:13:57,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:13:57,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:13:57,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:13:57,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:13:55" (1/1) ... [2021-11-23 17:13:57,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:13:57,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:13:57,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:13:57,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:13:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_setup [2021-11-23 17:13:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_setup [2021-11-23 17:13:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_change_protocol [2021-11-23 17:13:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_change_protocol [2021-11-23 17:13:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_update_pll [2021-11-23 17:13:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_update_pll [2021-11-23 17:13:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure xc5000_tuner_attach [2021-11-23 17:13:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure xc5000_tuner_attach [2021-11-23 17:13:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_i2c_enumeration [2021-11-23 17:13:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_i2c_enumeration [2021-11-23 17:13:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_tuner_attach [2021-11-23 17:13:57,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_tuner_attach [2021-11-23 17:13:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_tuner_attach [2021-11-23 17:13:57,313 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_tuner_attach [2021-11-23 17:13:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_frontend_attach [2021-11-23 17:13:57,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_frontend_attach [2021-11-23 17:13:57,313 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter [2021-11-23 17:13:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter [2021-11-23 17:13:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:13:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:13:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_download_firmware [2021-11-23 17:13:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_download_firmware [2021-11-23 17:13:57,314 INFO L130 BoogieDeclarations]: Found specification of procedure dib809x_tuner_attach [2021-11-23 17:13:57,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dib809x_tuner_attach [2021-11-23 17:13:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_tuner_attach [2021-11-23 17:13:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_tuner_attach [2021-11-23 17:13:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_agc1_min [2021-11-23 17:13:57,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_agc1_min [2021-11-23 17:13:57,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 17:13:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 17:13:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700p_frontend_attach [2021-11-23 17:13:57,316 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700p_frontend_attach [2021-11-23 17:13:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend0_attach [2021-11-23 17:13:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend0_attach [2021-11-23 17:13:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_frontend_attach [2021-11-23 17:13:57,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_frontend_attach [2021-11-23 17:13:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-23 17:13:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-23 17:13:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_xfer [2021-11-23 17:13:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_xfer [2021-11-23 17:13:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach1 [2021-11-23 17:13:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach1 [2021-11-23 17:13:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_frontend_attach0 [2021-11-23 17:13:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_frontend_attach0 [2021-11-23 17:13:57,319 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_rd [2021-11-23 17:13:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_rd [2021-11-23 17:13:57,320 INFO L130 BoogieDeclarations]: Found specification of procedure pctv340e_frontend_attach [2021-11-23 17:13:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pctv340e_frontend_attach [2021-11-23 17:13:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:13:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 17:13:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 17:13:57,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 17:13:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 17:13:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070pd_init [2021-11-23 17:13:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070pd_init [2021-11-23 17:13:57,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:13:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_rc_query_old_firmware [2021-11-23 17:13:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_rc_query_old_firmware [2021-11-23 17:13:57,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 17:13:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 17:13:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:13:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner1_attach [2021-11-23 17:13:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner1_attach [2021-11-23 17:13:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_clock [2021-11-23 17:13:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_clock [2021-11-23 17:13:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 17:13:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 17:13:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 17:13:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 17:13:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_get_i2c_master [2021-11-23 17:13:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_get_i2c_master [2021-11-23 17:13:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach0 [2021-11-23 17:13:57,326 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach0 [2021-11-23 17:13:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure stk807xpvr_frontend_attach1 [2021-11-23 17:13:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807xpvr_frontend_attach1 [2021-11-23 17:13:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_set_gpio [2021-11-23 17:13:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_set_gpio [2021-11-23 17:13:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure lgdt3305_frontend_attach [2021-11-23 17:13:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lgdt3305_frontend_attach [2021-11-23 17:13:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure dib0070_wbd_offset [2021-11-23 17:13:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0070_wbd_offset [2021-11-23 17:13:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_i2c_enumeration [2021-11-23 17:13:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_i2c_enumeration [2021-11-23 17:13:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770p_tuner_attach [2021-11-23 17:13:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770p_tuner_attach [2021-11-23 17:13:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:13:57,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:13:57,331 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-23 17:13:57,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-23 17:13:57,332 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:13:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:13:57,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:13:57,332 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_streaming_ctrl [2021-11-23 17:13:57,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_streaming_ctrl [2021-11-23 17:13:57,332 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter [2021-11-23 17:13:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter [2021-11-23 17:13:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 17:13:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 17:13:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-23 17:13:57,333 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-23 17:13:57,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:13:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:13:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700d_tuner_attach [2021-11-23 17:13:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700d_tuner_attach [2021-11-23 17:13:57,334 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_frontend_attach [2021-11-23 17:13:57,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_frontend_attach [2021-11-23 17:13:57,335 INFO L130 BoogieDeclarations]: Found specification of procedure tfe8096p_tuner_attach [2021-11-23 17:13:57,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe8096p_tuner_attach [2021-11-23 17:13:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:13:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:13:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_gpio [2021-11-23 17:13:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_gpio [2021-11-23 17:13:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure s5h1411_frontend_attach [2021-11-23 17:13:57,341 INFO L138 BoogieDeclarations]: Found implementation of procedure s5h1411_frontend_attach [2021-11-23 17:13:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:13:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:13:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_probe [2021-11-23 17:13:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_probe [2021-11-23 17:13:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_i2c_tuner [2021-11-23 17:13:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_i2c_tuner [2021-11-23 17:13:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_ctrl_timf [2021-11-23 17:13:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_ctrl_timf [2021-11-23 17:13:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 17:13:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 17:13:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-23 17:13:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-23 17:13:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure stk80xx_pid_filter_ctrl [2021-11-23 17:13:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure stk80xx_pid_filter_ctrl [2021-11-23 17:13:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 17:13:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 17:13:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 17:13:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-11-23 17:13:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-11-23 17:13:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 17:13:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_set_dc_servo [2021-11-23 17:13:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_set_dc_servo [2021-11-23 17:13:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_frontend_attach [2021-11-23 17:13:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_frontend_attach [2021-11-23 17:13:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7790p_frontend_attach [2021-11-23 17:13:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7790p_frontend_attach [2021-11-23 17:13:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_get_i2c_master [2021-11-23 17:13:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_get_i2c_master [2021-11-23 17:13:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_i2c_enumeration [2021-11-23 17:13:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_i2c_enumeration [2021-11-23 17:13:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure dib8000_set_wbd_ref [2021-11-23 17:13:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8000_set_wbd_ref [2021-11-23 17:13:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_gpio [2021-11-23 17:13:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_gpio [2021-11-23 17:13:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700ph_tuner_attach [2021-11-23 17:13:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700ph_tuner_attach [2021-11-23 17:13:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_frontend_attach [2021-11-23 17:13:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_frontend_attach [2021-11-23 17:13:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:13:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:13:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_identify_state [2021-11-23 17:13:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_identify_state [2021-11-23 17:13:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2021-11-23 17:13:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2021-11-23 17:13:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure dib8090_get_adc_power [2021-11-23 17:13:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8090_get_adc_power [2021-11-23 17:13:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_frontend_attach [2021-11-23 17:13:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_frontend_attach [2021-11-23 17:13:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:13:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:13:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure stk7770p_frontend_attach [2021-11-23 17:13:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7770p_frontend_attach [2021-11-23 17:13:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2021-11-23 17:13:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2021-11-23 17:13:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-23 17:13:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-23 17:13:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-23 17:13:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-23 17:13:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_tuner_attach [2021-11-23 17:13:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_tuner_attach [2021-11-23 17:13:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_frontend1_attach [2021-11-23 17:13:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_frontend1_attach [2021-11-23 17:13:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure tfe7090pvr_tuner0_attach [2021-11-23 17:13:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure tfe7090pvr_tuner0_attach [2021-11-23 17:13:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 17:13:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 17:13:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 17:13:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 17:13:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:13:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 17:13:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 17:13:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_i2c_master [2021-11-23 17:13:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_i2c_master [2021-11-23 17:13:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 17:13:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 17:13:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-11-23 17:13:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-11-23 17:13:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure stk807x_frontend_attach [2021-11-23 17:13:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure stk807x_frontend_attach [2021-11-23 17:13:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 17:13:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 17:13:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:13:57,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:13:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 17:13:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 17:13:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure dib01x0_pmu_update [2021-11-23 17:13:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dib01x0_pmu_update [2021-11-23 17:13:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000pc_detection [2021-11-23 17:13:57,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000pc_detection [2021-11-23 17:13:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 17:13:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 17:13:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 17:13:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 17:13:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 17:13:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 17:13:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 17:13:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-23 17:13:57,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-23 17:13:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 17:13:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 17:13:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 17:13:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure stk7700P2_frontend_attach [2021-11-23 17:13:57,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7700P2_frontend_attach [2021-11-23 17:13:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 17:13:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-23 17:13:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-23 17:13:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_firmware_post_pll_init [2021-11-23 17:13:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_firmware_post_pll_init [2021-11-23 17:13:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 17:13:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure stk809x_frontend_attach [2021-11-23 17:13:57,364 INFO L138 BoogieDeclarations]: Found implementation of procedure stk809x_frontend_attach [2021-11-23 17:13:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 17:13:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:13:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 17:13:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:13:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:13:57,366 INFO L130 BoogieDeclarations]: Found specification of procedure nim8096md_tuner_attach [2021-11-23 17:13:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure nim8096md_tuner_attach [2021-11-23 17:13:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_gpio [2021-11-23 17:13:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_gpio [2021-11-23 17:13:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_pwm_gain_reset [2021-11-23 17:13:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_pwm_gain_reset [2021-11-23 17:13:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure mxl5007t_tuner_attach [2021-11-23 17:13:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mxl5007t_tuner_attach [2021-11-23 17:13:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-11-23 17:13:57,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-11-23 17:13:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure dib9000_get_tuner_interface [2021-11-23 17:13:57,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9000_get_tuner_interface [2021-11-23 17:13:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_get_adc_power [2021-11-23 17:13:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_get_adc_power [2021-11-23 17:13:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-23 17:13:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-23 17:13:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_set_i2c_speed [2021-11-23 17:13:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_set_i2c_speed [2021-11-23 17:13:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_set_wbd_ref [2021-11-23 17:13:57,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_set_wbd_ref [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure stk9090m_frontend_attach [2021-11-23 17:13:57,374 INFO L138 BoogieDeclarations]: Found implementation of procedure stk9090m_frontend_attach [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:13:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_ctrl_wr [2021-11-23 17:13:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_ctrl_wr [2021-11-23 17:13:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure nim7090_tuner_attach [2021-11-23 17:13:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure nim7090_tuner_attach [2021-11-23 17:13:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 17:13:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 17:13:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 17:13:57,375 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 17:13:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_get_version [2021-11-23 17:13:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_get_version [2021-11-23 17:13:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure dib0090_get_wbd_target [2021-11-23 17:13:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0090_get_wbd_target [2021-11-23 17:13:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure dib90x0_tuner_sleep [2021-11-23 17:13:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dib90x0_tuner_sleep [2021-11-23 17:13:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_29_4 [2021-11-23 17:13:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_29_4 [2021-11-23 17:13:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-23 17:13:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-23 17:13:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-23 17:13:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 17:13:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 17:13:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:13:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:13:57,377 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070p_tuner_attach [2021-11-23 17:13:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070p_tuner_attach [2021-11-23 17:13:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure dib9090_tuner_attach [2021-11-23 17:13:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dib9090_tuner_attach [2021-11-23 17:13:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure dib7000p_pid_filter_ctrl [2021-11-23 17:13:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7000p_pid_filter_ctrl [2021-11-23 17:13:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure nim9090md_frontend_attach [2021-11-23 17:13:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nim9090md_frontend_attach [2021-11-23 17:13:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-23 17:13:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-23 17:13:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure stk7070p_frontend_attach [2021-11-23 17:13:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure stk7070p_frontend_attach [2021-11-23 17:13:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure dib0700_i2c_func [2021-11-23 17:13:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure dib0700_i2c_func [2021-11-23 17:13:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 17:13:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 17:13:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure xc4000_tuner_attach [2021-11-23 17:13:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure xc4000_tuner_attach [2021-11-23 17:13:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 17:13:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_dib0700_driver_exit_33_2 [2021-11-23 17:13:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 17:13:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~u16~0~TO~$Pointer$ [2021-11-23 17:13:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 17:13:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 17:13:59,451 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:13:59,455 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:14:01,547 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:14:01,551 INFO L158 Benchmark]: Toolchain (without parser) took 19803.89ms. Allocated memory was 69.2MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 32.0MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 592.3MB. Max. memory is 16.1GB. [2021-11-23 17:14:01,551 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:14:01,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14060.20ms. Allocated memory was 69.2MB in the beginning and 650.1MB in the end (delta: 580.9MB). Free memory was 31.8MB in the beginning and 497.3MB in the end (delta: -465.6MB). Peak memory consumption was 475.9MB. Max. memory is 16.1GB. [2021-11-23 17:14:01,552 INFO L158 Benchmark]: Boogie Procedure Inliner took 692.93ms. Allocated memory is still 650.1MB. Free memory was 497.3MB in the beginning and 406.1MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 17:14:01,553 INFO L158 Benchmark]: Boogie Preprocessor took 708.47ms. Allocated memory is still 650.1MB. Free memory was 406.1MB in the beginning and 271.9MB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2021-11-23 17:14:01,553 INFO L158 Benchmark]: RCFGBuilder took 4334.51ms. Allocated memory was 650.1MB in the beginning and 1.3GB in the end (delta: 650.1MB). Free memory was 271.9MB in the beginning and 1.1GB in the end (delta: -783.3MB). Peak memory consumption was 251.7MB. Max. memory is 16.1GB. [2021-11-23 17:14:01,556 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14060.20ms. Allocated memory was 69.2MB in the beginning and 650.1MB in the end (delta: 580.9MB). Free memory was 31.8MB in the beginning and 497.3MB in the end (delta: -465.6MB). Peak memory consumption was 475.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 692.93ms. Allocated memory is still 650.1MB. Free memory was 497.3MB in the beginning and 406.1MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 708.47ms. Allocated memory is still 650.1MB. Free memory was 406.1MB in the beginning and 271.9MB in the end (delta: 134.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4334.51ms. Allocated memory was 650.1MB in the beginning and 1.3GB in the end (delta: 650.1MB). Free memory was 271.9MB in the beginning and 1.1GB in the end (delta: -783.3MB). Peak memory consumption was 251.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:14:01,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c2deee-3f87-4114-8c7d-7e2e9929ce45/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable