./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_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/config/KojakReach.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_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH --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 Kojak --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 07:45:41,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:45:41,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:45:41,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:45:41,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:45:41,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:45:41,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:45:41,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:45:41,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:45:41,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:45:41,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:45:41,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:45:41,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:45:41,096 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:45:41,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:45:41,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:45:41,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:45:41,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:45:41,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:45:41,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:45:41,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:45:41,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:45:41,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:45:41,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:45:41,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:45:41,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:45:41,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:45:41,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:45:41,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:45:41,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:45:41,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:45:41,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:45:41,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:45:41,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:45:41,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:45:41,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:45:41,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:45:41,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:45:41,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:45:41,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:45:41,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:45:41,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:45:41,181 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:45:41,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:45:41,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:45:41,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:45:41,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:45:41,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:45:41,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:45:41,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:45:41,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:45:41,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:45:41,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:45:41,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:45:41,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:45:41,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:45:41,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:45:41,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:45:41,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:45:41,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:45:41,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:45:41,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:45:41,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:45:41,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:45:41,199 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:45:41,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:45:41,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:45:41,200 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_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-11-16 07:45:41,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:45:41,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:45:41,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:45:41,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:45:41,500 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:45:41,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/../../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 07:45:41,570 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/4483f108d/71584cf9056f46faa8fc6d35a5239fa5/FLAG66f878025 [2022-11-16 07:45:42,561 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:45:42,562 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:42,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/4483f108d/71584cf9056f46faa8fc6d35a5239fa5/FLAG66f878025 [2022-11-16 07:45:42,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/4483f108d/71584cf9056f46faa8fc6d35a5239fa5 [2022-11-16 07:45:42,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:45:42,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:45:42,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:45:42,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:45:42,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:45:42,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:45:42" (1/1) ... [2022-11-16 07:45:42,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cae0be6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:42, skipping insertion in model container [2022-11-16 07:45:42,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:45:42" (1/1) ... [2022-11-16 07:45:42,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:45:43,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:45:47,386 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:47,390 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:47,391 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:47,391 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:47,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:45:47,539 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:45:48,333 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:48,334 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:48,334 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:48,335 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:45:48,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:45:48,531 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:45:48,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48 WrapperNode [2022-11-16 07:45:48,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:45:48,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:45:48,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:45:48,533 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:45:48,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:48,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:50,851 INFO L138 Inliner]: procedures = 496, calls = 9101, calls flagged for inlining = 299, calls inlined = 295, statements flattened = 18705 [2022-11-16 07:45:50,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:45:50,852 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:45:50,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:45:50,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:45:50,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:50,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:51,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:51,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:54,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:54,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:54,637 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:54,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:54,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:45:54,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:45:54,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:45:54,827 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:45:54,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:45:48" (1/1) ... [2022-11-16 07:45:54,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:45:54,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:45:54,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:45:54,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:45:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:45:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:45:54,913 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 07:45:54,913 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 07:45:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 07:45:54,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 07:45:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:45:54,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:45:54,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:45:54,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:45:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 07:45:54,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 07:45:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:45:54,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:45:54,915 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 07:45:54,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 07:45:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 07:45:54,916 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 07:45:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 07:45:54,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 07:45:54,916 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 07:45:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 07:45:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 07:45:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 07:45:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 07:45:54,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 07:45:54,917 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 07:45:54,918 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 07:45:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 07:45:54,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 07:45:54,918 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 07:45:54,918 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 07:45:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:45:54,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:45:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:45:54,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:45:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:45:54,920 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:45:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 07:45:54,920 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 07:45:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 07:45:54,921 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 07:45:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:45:54,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:45:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 07:45:54,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 07:45:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 07:45:54,922 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 07:45:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:45:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 07:45:54,923 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 07:45:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 07:45:54,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 07:45:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:45:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:45:54,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:45:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 07:45:54,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 07:45:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 07:45:54,926 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 07:45:54,926 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 07:45:54,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 07:45:54,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:45:54,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:45:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:45:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 07:45:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 07:45:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 07:45:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 07:45:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:45:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 07:45:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 07:45:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:45:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:45:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:45:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:45:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:45:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:45:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 07:45:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 07:45:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 07:45:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 07:45:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 07:45:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 07:45:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:45:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:45:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:45:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:45:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:45:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:45:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 07:45:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 07:45:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:45:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:45:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:45:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:45:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:45:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:45:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:45:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 07:45:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 07:45:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:45:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:45:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:45:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:45:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 07:45:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 07:45:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:45:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 07:45:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 07:45:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:45:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:45:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:45:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:45:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:45:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 07:45:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 07:45:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:45:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:45:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:45:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 07:45:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 07:45:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 07:45:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 07:45:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:45:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:45:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:45:54,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:45:54,955 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 07:45:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 07:45:54,956 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 07:45:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 07:45:54,956 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 07:45:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 07:45:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 07:45:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 07:45:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:45:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:45:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 07:45:54,957 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 07:45:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 07:45:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 07:45:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:45:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:45:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 07:45:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 07:45:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 07:45:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 07:45:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 07:45:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 07:45:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:45:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:45:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:45:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:45:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 07:45:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 07:45:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 07:45:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 07:45:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 07:45:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 07:45:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 07:45:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 07:45:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 07:45:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 07:45:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 07:45:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 07:45:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:45:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:45:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:45:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:45:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 07:45:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 07:45:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:45:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:45:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 07:45:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 07:45:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 07:45:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 07:45:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:45:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:45:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:45:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:45:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 07:45:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 07:45:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 07:45:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 07:45:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 07:45:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 07:45:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:45:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:45:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:45:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:45:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 07:45:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 07:45:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 07:45:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 07:45:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:45:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 07:45:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 07:45:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 07:45:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 07:45:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 07:45:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 07:45:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 07:45:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 07:45:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 07:45:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 07:45:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:45:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:45:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:45:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:45:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:45:54,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:45:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:45:54,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:45:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 07:45:54,971 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 07:45:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 07:45:54,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 07:45:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 07:45:54,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 07:45:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 07:45:54,972 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 07:45:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 07:45:54,973 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 07:45:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 07:45:54,973 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 07:45:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 07:45:54,973 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 07:45:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 07:45:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 07:45:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:45:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:45:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-11-16 07:45:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-11-16 07:45:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 07:45:54,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 07:45:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 07:45:54,975 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 07:45:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:45:54,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:45:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:45:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 07:45:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 07:45:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 07:45:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 07:45:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 07:45:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 07:45:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 07:45:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 07:45:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 07:45:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 07:45:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:45:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:45:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 07:45:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 07:45:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:45:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:45:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 07:45:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 07:45:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 07:45:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 07:45:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:45:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:45:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 07:45:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 07:45:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 07:45:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 07:45:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 07:45:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 07:45:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 07:45:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 07:45:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:45:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:45:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:45:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:45:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 07:45:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 07:45:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 07:45:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 07:45:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:45:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:45:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:45:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:45:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:45:56,916 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:45:56,920 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:45:57,510 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:45:59,289 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:45:59,302 INFO L158 Benchmark]: Toolchain (without parser) took 16423.34ms. Allocated memory was 121.6MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 89.3MB in the beginning and 2.1GB in the end (delta: -2.1GB). Peak memory consumption was 818.3MB. Max. memory is 16.1GB. [2022-11-16 07:45:59,302 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 121.6MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:45:59,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5655.04ms. Allocated memory was 121.6MB in the beginning and 255.9MB in the end (delta: 134.2MB). Free memory was 89.1MB in the beginning and 85.4MB in the end (delta: 3.7MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. [2022-11-16 07:45:59,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 2319.18ms. Allocated memory was 255.9MB in the beginning and 880.8MB in the end (delta: 625.0MB). Free memory was 85.4MB in the beginning and 540.3MB in the end (delta: -454.9MB). Peak memory consumption was 216.2MB. Max. memory is 16.1GB. [2022-11-16 07:45:59,309 INFO L158 Benchmark]: Boogie Preprocessor took 3972.57ms. Allocated memory was 880.8MB in the beginning and 3.0GB in the end (delta: 2.1GB). Free memory was 540.3MB in the beginning and 2.4GB in the end (delta: -1.8GB). Peak memory consumption was 901.5MB. Max. memory is 16.1GB. [2022-11-16 07:45:59,310 INFO L158 Benchmark]: RCFGBuilder took 4471.49ms. Allocated memory is still 3.0GB. Free memory was 2.4GB in the beginning and 2.1GB in the end (delta: 232.8MB). Peak memory consumption was 232.8MB. Max. memory is 16.1GB. [2022-11-16 07:45:59,317 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 121.6MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5655.04ms. Allocated memory was 121.6MB in the beginning and 255.9MB in the end (delta: 134.2MB). Free memory was 89.1MB in the beginning and 85.4MB in the end (delta: 3.7MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2319.18ms. Allocated memory was 255.9MB in the beginning and 880.8MB in the end (delta: 625.0MB). Free memory was 85.4MB in the beginning and 540.3MB in the end (delta: -454.9MB). Peak memory consumption was 216.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3972.57ms. Allocated memory was 880.8MB in the beginning and 3.0GB in the end (delta: 2.1GB). Free memory was 540.3MB in the beginning and 2.4GB in the end (delta: -1.8GB). Peak memory consumption was 901.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4471.49ms. Allocated memory is still 3.0GB. Free memory was 2.4GB in the beginning and 2.1GB in the end (delta: 232.8MB). Peak memory consumption was 232.8MB. 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 07:45:59,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/config/KojakReach.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_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH --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 Kojak --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 07:46:01,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:46:01,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:46:01,800 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:46:01,801 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:46:01,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:46:01,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:46:01,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:46:01,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:46:01,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:46:01,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:46:01,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:46:01,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:46:01,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:46:01,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:46:01,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:46:01,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:46:01,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:46:01,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:46:01,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:46:01,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:46:01,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:46:01,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:46:01,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:46:01,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:46:01,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:46:01,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:46:01,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:46:01,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:46:01,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:46:01,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:46:01,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:46:01,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:46:01,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:46:01,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:46:01,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:46:01,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:46:01,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:46:01,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:46:01,874 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:46:01,875 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:46:01,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:46:01,919 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:46:01,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:46:01,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:46:01,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:46:01,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:46:01,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:46:01,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:46:01,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:46:01,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:46:01,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:46:01,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:46:01,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:46:01,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:46:01,926 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:46:01,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:46:01,927 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:46:01,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:46:01,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:46:01,928 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:46:01,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:46:01,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:46:01,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:46:01,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:46:01,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:46:01,929 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:46:01,930 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:46:01,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:46:01,930 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:46:01,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:46:01,931 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_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 009bce22de501871fe846c34c68784afce1c7b065ab583ccf246e67b9346f773 [2022-11-16 07:46:02,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:46:02,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:46:02,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:46:02,364 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:46:02,365 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:46:02,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/../../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 07:46:02,437 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/90f898238/00b545501cb4405db656b4af7444ed24/FLAGfb6b3ce51 [2022-11-16 07:46:03,667 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:46:03,667 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:03,761 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/90f898238/00b545501cb4405db656b4af7444ed24/FLAGfb6b3ce51 [2022-11-16 07:46:03,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/data/90f898238/00b545501cb4405db656b4af7444ed24 [2022-11-16 07:46:03,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:46:03,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:46:03,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:46:03,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:46:03,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:46:03,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:46:03" (1/1) ... [2022-11-16 07:46:03,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef20816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:03, skipping insertion in model container [2022-11-16 07:46:03,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:46:03" (1/1) ... [2022-11-16 07:46:03,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:46:04,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:46:08,464 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:08,467 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:08,468 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:08,468 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:08,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:46:08,599 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:46:08,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:46:09,369 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:09,370 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:09,370 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:09,374 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:09,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:46:09,479 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:46:10,345 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:10,346 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:10,347 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:10,347 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_f58c53c9-c09a-4a2f-bea2-9047070320df/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 07:46:10,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:46:10,646 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:46:10,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10 WrapperNode [2022-11-16 07:46:10,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:46:10,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:46:10,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:46:10,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:46:10,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:10,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:13,268 INFO L138 Inliner]: procedures = 512, calls = 9101, calls flagged for inlining = 300, calls inlined = 296, statements flattened = 17736 [2022-11-16 07:46:13,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:46:13,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:46:13,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:46:13,269 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:46:13,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:13,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:14,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:14,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:16,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:16,963 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:17,054 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:17,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:17,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:46:17,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:46:17,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:46:17,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:46:17,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:46:10" (1/1) ... [2022-11-16 07:46:17,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:46:17,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:46:17,256 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:46:17,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:46:17,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:46:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:46:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2022-11-16 07:46:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2022-11-16 07:46:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2022-11-16 07:46:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2022-11-16 07:46:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:46:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2022-11-16 07:46:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:46:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:46:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2022-11-16 07:46:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2022-11-16 07:46:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:46:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:46:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2022-11-16 07:46:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2022-11-16 07:46:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2022-11-16 07:46:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2022-11-16 07:46:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2022-11-16 07:46:17,306 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2022-11-16 07:46:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2022-11-16 07:46:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2022-11-16 07:46:17,307 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2022-11-16 07:46:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2022-11-16 07:46:17,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 07:46:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 07:46:17,307 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2022-11-16 07:46:17,307 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2022-11-16 07:46:17,308 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 07:46:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 07:46:17,308 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 07:46:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 07:46:17,308 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2022-11-16 07:46:17,308 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2022-11-16 07:46:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:46:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:46:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:46:17,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:46:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:46:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:46:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2022-11-16 07:46:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2022-11-16 07:46:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2022-11-16 07:46:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2022-11-16 07:46:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:46:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:46:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2022-11-16 07:46:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2022-11-16 07:46:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2022-11-16 07:46:17,311 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2022-11-16 07:46:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:46:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 07:46:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:46:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:46:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:46:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 07:46:17,312 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 07:46:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 07:46:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 07:46:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:46:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:46:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2022-11-16 07:46:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2022-11-16 07:46:17,313 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2022-11-16 07:46:17,313 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2022-11-16 07:46:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2022-11-16 07:46:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2022-11-16 07:46:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:46:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:46:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2022-11-16 07:46:17,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2022-11-16 07:46:17,314 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2022-11-16 07:46:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2022-11-16 07:46:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-16 07:46:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-16 07:46:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:46:17,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:46:17,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:46:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:46:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:46:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:46:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 07:46:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2022-11-16 07:46:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2022-11-16 07:46:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2022-11-16 07:46:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 07:46:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 07:46:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:46:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:46:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:46:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:46:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:46:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2022-11-16 07:46:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 07:46:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-16 07:46:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2022-11-16 07:46:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2022-11-16 07:46:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:46:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:46:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:46:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:46:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:46:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:46:17,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:46:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2022-11-16 07:46:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2022-11-16 07:46:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:46:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:46:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:46:17,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:46:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2022-11-16 07:46:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2022-11-16 07:46:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:46:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2022-11-16 07:46:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2022-11-16 07:46:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:46:17,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:46:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:46:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:46:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:46:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2022-11-16 07:46:17,322 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2022-11-16 07:46:17,322 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:46:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 07:46:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 07:46:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:46:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:46:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 07:46:17,323 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2022-11-16 07:46:17,323 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2022-11-16 07:46:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2022-11-16 07:46:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2022-11-16 07:46:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 07:46:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 07:46:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:46:17,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:46:17,324 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 07:46:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2022-11-16 07:46:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2022-11-16 07:46:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2022-11-16 07:46:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2022-11-16 07:46:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2022-11-16 07:46:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2022-11-16 07:46:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2022-11-16 07:46:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:46:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:46:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2022-11-16 07:46:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2022-11-16 07:46:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 07:46:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2022-11-16 07:46:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2022-11-16 07:46:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:46:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:46:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:46:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 07:46:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 07:46:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2022-11-16 07:46:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2022-11-16 07:46:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:46:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:46:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:46:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2022-11-16 07:46:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2022-11-16 07:46:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2022-11-16 07:46:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2022-11-16 07:46:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 07:46:17,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 07:46:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2022-11-16 07:46:17,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2022-11-16 07:46:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2022-11-16 07:46:17,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2022-11-16 07:46:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2022-11-16 07:46:17,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2022-11-16 07:46:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 07:46:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 07:46:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:46:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:46:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2022-11-16 07:46:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2022-11-16 07:46:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 07:46:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 07:46:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2022-11-16 07:46:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2022-11-16 07:46:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2022-11-16 07:46:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2022-11-16 07:46:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:46:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:46:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:46:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:46:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 07:46:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 07:46:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2022-11-16 07:46:17,333 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2022-11-16 07:46:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2022-11-16 07:46:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2022-11-16 07:46:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:46:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:46:17,334 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:46:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:46:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:46:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:46:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 07:46:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 07:46:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2022-11-16 07:46:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2022-11-16 07:46:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:46:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2022-11-16 07:46:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2022-11-16 07:46:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2022-11-16 07:46:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2022-11-16 07:46:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2022-11-16 07:46:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2022-11-16 07:46:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2022-11-16 07:46:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2022-11-16 07:46:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 07:46:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 07:46:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:46:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:46:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:46:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:46:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:46:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:46:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2022-11-16 07:46:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2022-11-16 07:46:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2022-11-16 07:46:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2022-11-16 07:46:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2022-11-16 07:46:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2022-11-16 07:46:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-16 07:46:17,338 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2022-11-16 07:46:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 07:46:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 07:46:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2022-11-16 07:46:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2022-11-16 07:46:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2022-11-16 07:46:17,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2022-11-16 07:46:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 07:46:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 07:46:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2022-11-16 07:46:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2022-11-16 07:46:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:46:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:46:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_29 [2022-11-16 07:46:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_29 [2022-11-16 07:46:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 07:46:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~$Pointer$~TO~C_LONG [2022-11-16 07:46:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 07:46:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2022-11-16 07:46:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2022-11-16 07:46:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2022-11-16 07:46:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 07:46:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 07:46:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:46:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:46:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:46:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:46:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 07:46:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2022-11-16 07:46:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2022-11-16 07:46:17,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2022-11-16 07:46:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2022-11-16 07:46:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2022-11-16 07:46:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2022-11-16 07:46:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2022-11-16 07:46:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:46:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:46:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2022-11-16 07:46:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2022-11-16 07:46:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 07:46:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 07:46:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2022-11-16 07:46:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2022-11-16 07:46:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2022-11-16 07:46:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2022-11-16 07:46:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:46:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:46:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2022-11-16 07:46:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2022-11-16 07:46:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2022-11-16 07:46:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2022-11-16 07:46:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2022-11-16 07:46:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2022-11-16 07:46:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 07:46:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 07:46:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:46:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:46:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 07:46:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2022-11-16 07:46:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2022-11-16 07:46:17,347 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2022-11-16 07:46:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:46:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:46:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:46:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:46:19,445 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:46:19,448 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:46:47,294 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:47:20,646 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 07:47:20,651 INFO L158 Benchmark]: Toolchain (without parser) took 76695.18ms. Allocated memory was 69.2MB in the beginning and 5.2GB in the end (delta: 5.1GB). Free memory was 39.4MB in the beginning and 4.4GB in the end (delta: -4.4GB). Peak memory consumption was 738.6MB. Max. memory is 16.1GB. [2022-11-16 07:47:20,651 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 36.0MB in the beginning and 36.0MB in the end (delta: 71.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:47:20,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6689.57ms. Allocated memory was 69.2MB in the beginning and 562.0MB in the end (delta: 492.8MB). Free memory was 39.3MB in the beginning and 407.6MB in the end (delta: -368.3MB). Peak memory consumption was 167.9MB. Max. memory is 16.1GB. [2022-11-16 07:47:20,653 INFO L158 Benchmark]: Boogie Procedure Inliner took 2620.40ms. Allocated memory was 562.0MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 407.6MB in the beginning and 1.3GB in the end (delta: -934.9MB). Peak memory consumption was 288.8MB. Max. memory is 16.1GB. [2022-11-16 07:47:20,653 INFO L158 Benchmark]: Boogie Preprocessor took 3953.78ms. Allocated memory was 1.7GB in the beginning and 5.2GB in the end (delta: 3.5GB). Free memory was 1.3GB in the beginning and 4.7GB in the end (delta: -3.3GB). Peak memory consumption was 741.2MB. Max. memory is 16.1GB. [2022-11-16 07:47:20,654 INFO L158 Benchmark]: RCFGBuilder took 63423.69ms. Allocated memory is still 5.2GB. Free memory was 4.7GB in the beginning and 4.4GB in the end (delta: 285.2MB). Peak memory consumption was 285.2MB. Max. memory is 16.1GB. [2022-11-16 07:47:20,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 36.0MB in the beginning and 36.0MB in the end (delta: 71.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6689.57ms. Allocated memory was 69.2MB in the beginning and 562.0MB in the end (delta: 492.8MB). Free memory was 39.3MB in the beginning and 407.6MB in the end (delta: -368.3MB). Peak memory consumption was 167.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2620.40ms. Allocated memory was 562.0MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 407.6MB in the beginning and 1.3GB in the end (delta: -934.9MB). Peak memory consumption was 288.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3953.78ms. Allocated memory was 1.7GB in the beginning and 5.2GB in the end (delta: 3.5GB). Free memory was 1.3GB in the beginning and 4.7GB in the end (delta: -3.3GB). Peak memory consumption was 741.2MB. Max. memory is 16.1GB. * RCFGBuilder took 63423.69ms. Allocated memory is still 5.2GB. Free memory was 4.7GB in the beginning and 4.4GB in the end (delta: 285.2MB). 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 07:47:20,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f58c53c9-c09a-4a2f-bea2-9047070320df/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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]