./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:46:00,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:46:00,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:46:00,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:46:00,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:46:00,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:46:00,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:46:00,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:46:00,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:46:00,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:46:00,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:46:00,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:46:00,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:46:00,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:46:00,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:46:00,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:46:00,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:46:00,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:46:00,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:46:00,722 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:46:00,724 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:46:00,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:46:00,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:46:00,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:46:00,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:46:00,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:46:00,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:46:00,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:46:00,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:46:00,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:46:00,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:46:00,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:46:00,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:46:00,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:46:00,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:46:00,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:46:00,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:46:00,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:46:00,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:46:00,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:46:00,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:46:00,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:46:00,778 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:46:00,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:46:00,779 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:46:00,780 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:46:00,781 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:46:00,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:46:00,782 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:46:00,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:46:00,783 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:46:00,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:46:00,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:46:00,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:46:00,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:46:00,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:46:00,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:46:00,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:46:00,785 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:46:00,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:46:00,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:46:00,786 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:46:00,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:46:00,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:46:00,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:46:00,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:46:00,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:46:00,788 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:46:00,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:46:00,788 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:46:00,789 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:46:00,789 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:46:00,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-11-16 11:46:01,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:46:01,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:46:01,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:46:01,200 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:46:01,201 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:46:01,203 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 11:46:01,292 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/968d09215/de533daed33c4a9f824c3d85901164f5/FLAGb64c003a9 [2022-11-16 11:46:02,599 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:46:02,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 11:46:02,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/968d09215/de533daed33c4a9f824c3d85901164f5/FLAGb64c003a9 [2022-11-16 11:46:02,791 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/968d09215/de533daed33c4a9f824c3d85901164f5 [2022-11-16 11:46:02,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:46:02,800 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:46:02,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:46:02,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:46:02,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:46:02,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:46:02" (1/1) ... [2022-11-16 11:46:02,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49d0e151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:02, skipping insertion in model container [2022-11-16 11:46:02,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:46:02" (1/1) ... [2022-11-16 11:46:02,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:46:03,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:46:08,749 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-16 11:46:08,753 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-16 11:46:08,753 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-16 11:46:08,754 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-16 11:46:08,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:08,963 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:46:10,079 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-16 11:46:10,080 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-16 11:46:10,081 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-16 11:46:10,082 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-16 11:46:10,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:10,321 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:46:10,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10 WrapperNode [2022-11-16 11:46:10,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:46:10,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:46:10,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:46:10,323 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:46:10,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:10,701 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:13,902 INFO L138 Inliner]: procedures = 496, calls = 9101, calls flagged for inlining = 299, calls inlined = 295, statements flattened = 18705 [2022-11-16 11:46:13,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:46:13,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:46:13,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:46:13,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:46:13,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:13,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:14,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:14,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:17,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:17,527 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:17,621 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:17,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:17,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:46:17,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:46:17,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:46:17,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:46:17,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:10" (1/1) ... [2022-11-16 11:46:17,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:46:17,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:17,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:17,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:46:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:46:17,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:46:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 11:46:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 11:46:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 11:46:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 11:46:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:46:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:46:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:46:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:46:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 11:46:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 11:46:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:46:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:46:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 11:46:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 11:46:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 11:46:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 11:46:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 11:46:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 11:46:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 11:46:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 11:46:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 11:46:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 11:46:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:46:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:46:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 11:46:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 11:46:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:46:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:46:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 11:46:17,891 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 11:46:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:46:17,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:46:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:46:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:46:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:46:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:46:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 11:46:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 11:46:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:46:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:46:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:46:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:46:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 11:46:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 11:46:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 11:46:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 11:46:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:46:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:46:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:46:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:46:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:46:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:46:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:46:17,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:46:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 11:46:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 11:46:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:46:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:46:17,898 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 11:46:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 11:46:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:46:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:46:17,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:46:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 11:46:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 11:46:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 11:46:17,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 11:46:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:46:17,901 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 11:46:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 11:46:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:46:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:46:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:46:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:46:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:46:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:46:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 11:46:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 11:46:17,903 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 11:46:17,903 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 11:46:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:46:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:46:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:46:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:46:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:46:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:46:17,905 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:46:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:46:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 11:46:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 11:46:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:46:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:46:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:46:17,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:46:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:46:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:46:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:46:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 11:46:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 11:46:17,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:46:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:46:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:46:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:46:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 11:46:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 11:46:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:46:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 11:46:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 11:46:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:46:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:46:17,912 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:46:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:46:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:46:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 11:46:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 11:46:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:46:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:46:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:46:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 11:46:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 11:46:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 11:46:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 11:46:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:46:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:46:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:46:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:46:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 11:46:17,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 11:46:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 11:46:17,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 11:46:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 11:46:17,926 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 11:46:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 11:46:17,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 11:46:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:46:17,927 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:46:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:46:17,927 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:46:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 11:46:17,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 11:46:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:46:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:46:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:46:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:46:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 11:46:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 11:46:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 11:46:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 11:46:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:46:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:46:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:46:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:46:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 11:46:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 11:46:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 11:46:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 11:46:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:46:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:46:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 11:46:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 11:46:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 11:46:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 11:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 11:46:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 11:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:46:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:46:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:46:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 11:46:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 11:46:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:46:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:46:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 11:46:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 11:46:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 11:46:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 11:46:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:46:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:46:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:46:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:46:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:46:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:46:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 11:46:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 11:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 11:46:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 11:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:46:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:46:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 11:46:17,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 11:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 11:46:17,936 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 11:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 11:46:17,936 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 11:46:17,936 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 11:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 11:46:17,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:46:17,937 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 11:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 11:46:17,937 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 11:46:17,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 11:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:46:17,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:46:17,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:46:17,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:46:17,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 11:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 11:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 11:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 11:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 11:46:17,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 11:46:17,939 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 11:46:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 11:46:17,940 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:46:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:46:17,940 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 11:46:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 11:46:17,940 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 11:46:17,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 11:46:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 11:46:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 11:46:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:46:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:46:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-11-16 11:46:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-11-16 11:46:17,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 11:46:17,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 11:46:17,942 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 11:46:17,942 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 11:46:17,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:46:17,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:46:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:46:17,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:46:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:46:17,948 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 11:46:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 11:46:17,948 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 11:46:17,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 11:46:17,949 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 11:46:17,949 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 11:46:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 11:46:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 11:46:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:46:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:46:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 11:46:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 11:46:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:46:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:46:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 11:46:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 11:46:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 11:46:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 11:46:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:46:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:46:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 11:46:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 11:46:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 11:46:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 11:46:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 11:46:17,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 11:46:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:46:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:46:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:46:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:46:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:46:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 11:46:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 11:46:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 11:46:17,956 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 11:46:17,957 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 11:46:17,957 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:46:17,957 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:46:17,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:46:17,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:46:17,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:46:20,559 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:46:20,563 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:46:21,252 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:46:23,312 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:46:23,321 INFO L158 Benchmark]: Toolchain (without parser) took 20517.28ms. Allocated memory was 134.2MB in the beginning and 5.9GB in the end (delta: 5.7GB). Free memory was 102.6MB in the beginning and 4.9GB in the end (delta: -4.8GB). Peak memory consumption was 982.8MB. Max. memory is 16.1GB. [2022-11-16 11:46:23,322 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 134.2MB. Free memory is still 111.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:46:23,329 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7519.33ms. Allocated memory was 134.2MB in the beginning and 249.6MB in the end (delta: 115.3MB). Free memory was 102.6MB in the beginning and 74.8MB in the end (delta: 27.8MB). Peak memory consumption was 148.3MB. Max. memory is 16.1GB. [2022-11-16 11:46:23,330 INFO L158 Benchmark]: Boogie Procedure Inliner took 3579.58ms. Allocated memory was 249.6MB in the beginning and 817.9MB in the end (delta: 568.3MB). Free memory was 74.8MB in the beginning and 491.1MB in the end (delta: -416.4MB). Peak memory consumption was 245.4MB. Max. memory is 16.1GB. [2022-11-16 11:46:23,331 INFO L158 Benchmark]: Boogie Preprocessor took 3885.12ms. Allocated memory was 817.9MB in the beginning and 5.9GB in the end (delta: 5.1GB). Free memory was 491.1MB in the beginning and 5.1GB in the end (delta: -4.6GB). Peak memory consumption was 717.1MB. Max. memory is 16.1GB. [2022-11-16 11:46:23,332 INFO L158 Benchmark]: RCFGBuilder took 5522.95ms. Allocated memory is still 5.9GB. Free memory was 5.1GB in the beginning and 4.9GB in the end (delta: 230.7MB). Peak memory consumption was 230.7MB. Max. memory is 16.1GB. [2022-11-16 11:46:23,340 INFO L339 ainManager$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 134.2MB. Free memory is still 111.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7519.33ms. Allocated memory was 134.2MB in the beginning and 249.6MB in the end (delta: 115.3MB). Free memory was 102.6MB in the beginning and 74.8MB in the end (delta: 27.8MB). Peak memory consumption was 148.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3579.58ms. Allocated memory was 249.6MB in the beginning and 817.9MB in the end (delta: 568.3MB). Free memory was 74.8MB in the beginning and 491.1MB in the end (delta: -416.4MB). Peak memory consumption was 245.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3885.12ms. Allocated memory was 817.9MB in the beginning and 5.9GB in the end (delta: 5.1GB). Free memory was 491.1MB in the beginning and 5.1GB in the end (delta: -4.6GB). Peak memory consumption was 717.1MB. Max. memory is 16.1GB. * RCFGBuilder took 5522.95ms. Allocated memory is still 5.9GB. Free memory was 5.1GB in the beginning and 4.9GB in the end (delta: 230.7MB). Peak memory consumption was 230.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:46:23,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:46:26,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:46:26,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:46:26,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:46:26,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:46:26,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:46:26,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:46:26,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:46:26,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:46:26,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:46:26,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:46:26,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:46:26,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:46:26,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:46:26,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:46:26,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:46:26,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:46:26,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:46:26,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:46:26,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:46:26,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:46:26,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:46:26,335 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:46:26,338 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:46:26,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:46:26,353 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:46:26,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:46:26,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:46:26,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:46:26,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:46:26,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:46:26,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:46:26,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:46:26,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:46:26,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:46:26,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:46:26,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:46:26,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:46:26,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:46:26,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:46:26,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:46:26,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:46:26,430 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:46:26,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:46:26,432 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:46:26,432 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:46:26,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:46:26,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:46:26,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:46:26,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:46:26,436 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:46:26,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:46:26,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:46:26,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:46:26,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:46:26,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:46:26,440 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:46:26,440 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:46:26,440 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:46:26,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:46:26,441 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:46:26,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:46:26,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:46:26,442 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:46:26,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:46:26,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:46:26,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:46:26,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:46:26,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:46:26,444 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:46:26,445 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:46:26,445 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:46:26,445 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:46:26,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:46:26,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:46:26,446 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_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-11-16 11:46:26,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:46:26,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:46:26,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:46:26,962 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:46:26,966 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:46:26,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 11:46:27,065 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/b63466e0c/f33cc4e4b67e460eb56f78e69178b2ec/FLAG5e441ef69 [2022-11-16 11:46:28,564 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:46:28,565 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2022-11-16 11:46:28,667 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/b63466e0c/f33cc4e4b67e460eb56f78e69178b2ec/FLAG5e441ef69 [2022-11-16 11:46:29,041 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/data/b63466e0c/f33cc4e4b67e460eb56f78e69178b2ec [2022-11-16 11:46:29,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:46:29,045 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:46:29,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:46:29,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:46:29,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:46:29,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:46:29" (1/1) ... [2022-11-16 11:46:29,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca595ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:29, skipping insertion in model container [2022-11-16 11:46:29,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:46:29" (1/1) ... [2022-11-16 11:46:29,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:46:29,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:46:34,688 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-16 11:46:34,699 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-16 11:46:34,700 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-16 11:46:34,701 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-16 11:46:34,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:34,943 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:46:35,132 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:46:35,984 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-16 11:46:35,985 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-16 11:46:35,986 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-16 11:46:35,987 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-16 11:46:35,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:36,067 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:46:37,026 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527124,527137] [2022-11-16 11:46:37,027 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527271,527284] [2022-11-16 11:46:37,028 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527410,527423] [2022-11-16 11:46:37,028 WARN L229 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_b877b61e-4015-4aa3-82de-700e7f0fb084/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i[527568,527581] [2022-11-16 11:46:37,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:37,314 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:46:37,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37 WrapperNode [2022-11-16 11:46:37,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:46:37,317 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:46:37,317 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:46:37,317 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:46:37,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:37,587 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:40,024 INFO L138 Inliner]: procedures = 512, calls = 9101, calls flagged for inlining = 300, calls inlined = 296, statements flattened = 17736 [2022-11-16 11:46:40,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:46:40,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:46:40,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:46:40,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:46:40,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:40,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:40,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:40,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:43,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:43,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:43,765 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:43,797 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:43,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:46:43,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:46:43,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:46:43,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:46:43,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:37" (1/1) ... [2022-11-16 11:46:43,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:46:43,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:43,937 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:43,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:46:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:46:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:46:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 11:46:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 11:46:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 11:46:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 11:46:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:46:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 11:46:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:46:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:46:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 11:46:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 11:46:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:46:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:46:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 11:46:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 11:46:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 11:46:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 11:46:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 11:46:43,995 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 11:46:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 11:46:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 11:46:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 11:46:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 11:46:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:46:43,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:46:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 11:46:43,999 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 11:46:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:46:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:46:44,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:46:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:46:44,000 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 11:46:44,000 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 11:46:44,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:46:44,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:46:44,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:46:44,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:46:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:46:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:46:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 11:46:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 11:46:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 11:46:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 11:46:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:46:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:46:44,007 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 11:46:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 11:46:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 11:46:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 11:46:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:46:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:46:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:46:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:46:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:46:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:46:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:46:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:46:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:46:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:46:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:46:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 11:46:44,012 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 11:46:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 11:46:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 11:46:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 11:46:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 11:46:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:46:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:46:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 11:46:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 11:46:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 11:46:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 11:46:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 11:46:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 11:46:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:46:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:46:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:46:44,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:46:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:46:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:46:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 11:46:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 11:46:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 11:46:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 11:46:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:46:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:46:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:46:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:46:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:46:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:46:44,021 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:46:44,021 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 11:46:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:46:44,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 11:46:44,022 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 11:46:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 11:46:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:46:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:46:44,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:46:44,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:46:44,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:46:44,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:46:44,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:46:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 11:46:44,030 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 11:46:44,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:46:44,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:46:44,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:46:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:46:44,032 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 11:46:44,032 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 11:46:44,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:46:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 11:46:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 11:46:44,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:46:44,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:46:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:46:44,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:46:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:46:44,039 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 11:46:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 11:46:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:46:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:46:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:46:44,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:46:44,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:46:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:46:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 11:46:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 11:46:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 11:46:44,041 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 11:46:44,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:46:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:46:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:46:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:46:44,042 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 11:46:44,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 11:46:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 11:46:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 11:46:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 11:46:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 11:46:44,043 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 11:46:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 11:46:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:46:44,044 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:46:44,044 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 11:46:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 11:46:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:46:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 11:46:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 11:46:44,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:46:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:46:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:46:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:46:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:46:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 11:46:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 11:46:44,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:46:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 11:46:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 11:46:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:46:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:46:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:46:44,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:46:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:46:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:46:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 11:46:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 11:46:44,049 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 11:46:44,049 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 11:46:44,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:46:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:46:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 11:46:44,051 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 11:46:44,051 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 11:46:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 11:46:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 11:46:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 11:46:44,053 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:46:44,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:46:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:46:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:46:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 11:46:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 11:46:44,054 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:46:44,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:46:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 11:46:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 11:46:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 11:46:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 11:46:44,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:46:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:46:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:46:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:46:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:46:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:46:44,056 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 11:46:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 11:46:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 11:46:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 11:46:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:46:44,057 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:46:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:46:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:46:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:46:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:46:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:46:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:46:44,058 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 11:46:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 11:46:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:46:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 11:46:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 11:46:44,059 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 11:46:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 11:46:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 11:46:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 11:46:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 11:46:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 11:46:44,060 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:46:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:46:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:46:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:46:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:46:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:46:44,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:46:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:46:44,062 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 11:46:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 11:46:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 11:46:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 11:46:44,068 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 11:46:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 11:46:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 11:46:44,069 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 11:46:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:46:44,069 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:46:44,069 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 11:46:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 11:46:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 11:46:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 11:46:44,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:46:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:46:44,073 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 11:46:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 11:46:44,073 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:46:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:46:44,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-11-16 11:46:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-11-16 11:46:44,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 11:46:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 11:46:44,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 11:46:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 11:46:44,074 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 11:46:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 11:46:44,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:46:44,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:46:44,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:46:44,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:46:44,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:46:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:46:44,076 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 11:46:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 11:46:44,076 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 11:46:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 11:46:44,076 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 11:46:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 11:46:44,076 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 11:46:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 11:46:44,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:46:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:46:44,077 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 11:46:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 11:46:44,077 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:46:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:46:44,078 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 11:46:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 11:46:44,078 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 11:46:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 11:46:44,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:46:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:46:44,079 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 11:46:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 11:46:44,079 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 11:46:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 11:46:44,079 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 11:46:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 11:46:44,080 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:46:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:46:44,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:46:44,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:46:44,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 11:46:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 11:46:44,081 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 11:46:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 11:46:44,081 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:46:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:46:44,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:46:44,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:46:46,810 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:46:46,815 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:47:00,825 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:47:12,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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) [2022-11-16 11:47:12,457 INFO L158 Benchmark]: Toolchain (without parser) took 43410.74ms. Allocated memory was 77.6MB in the beginning and 5.8GB in the end (delta: 5.7GB). Free memory was 48.4MB in the beginning and 5.1GB in the end (delta: -5.0GB). Peak memory consumption was 741.1MB. Max. memory is 16.1GB. [2022-11-16 11:47:12,458 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.6MB in the end (delta: 47.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:47:12,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8260.05ms. Allocated memory was 77.6MB in the beginning and 310.4MB in the end (delta: 232.8MB). Free memory was 48.3MB in the beginning and 189.1MB in the end (delta: -140.7MB). Peak memory consumption was 184.3MB. Max. memory is 16.1GB. [2022-11-16 11:47:12,460 INFO L158 Benchmark]: Boogie Procedure Inliner took 2708.71ms. Allocated memory was 310.4MB in the beginning and 673.2MB in the end (delta: 362.8MB). Free memory was 189.1MB in the beginning and 331.7MB in the end (delta: -142.6MB). Peak memory consumption was 259.0MB. Max. memory is 16.1GB. [2022-11-16 11:47:12,460 INFO L158 Benchmark]: Boogie Preprocessor took 3871.74ms. Allocated memory was 673.2MB in the beginning and 5.8GB in the end (delta: 5.2GB). Free memory was 331.7MB in the beginning and 5.3GB in the end (delta: -5.0GB). Peak memory consumption was 805.3MB. Max. memory is 16.1GB. [2022-11-16 11:47:12,461 INFO L158 Benchmark]: RCFGBuilder took 28556.09ms. Allocated memory is still 5.8GB. Free memory was 5.3GB in the beginning and 5.1GB in the end (delta: 286.3MB). Peak memory consumption was 285.2MB. Max. memory is 16.1GB. [2022-11-16 11:47:12,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.6MB in the end (delta: 47.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8260.05ms. Allocated memory was 77.6MB in the beginning and 310.4MB in the end (delta: 232.8MB). Free memory was 48.3MB in the beginning and 189.1MB in the end (delta: -140.7MB). Peak memory consumption was 184.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2708.71ms. Allocated memory was 310.4MB in the beginning and 673.2MB in the end (delta: 362.8MB). Free memory was 189.1MB in the beginning and 331.7MB in the end (delta: -142.6MB). Peak memory consumption was 259.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3871.74ms. Allocated memory was 673.2MB in the beginning and 5.8GB in the end (delta: 5.2GB). Free memory was 331.7MB in the beginning and 5.3GB in the end (delta: -5.0GB). Peak memory consumption was 805.3MB. Max. memory is 16.1GB. * RCFGBuilder took 28556.09ms. Allocated memory is still 5.8GB. Free memory was 5.3GB in the beginning and 5.1GB in the end (delta: 286.3MB). Peak memory consumption was 285.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:47:12,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b877b61e-4015-4aa3-82de-700e7f0fb084/bin/uautomizer-tPACEb0tL8/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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]