./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:18:38,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:18:38,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:18:38,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:18:38,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:18:38,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:18:38,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:18:38,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:18:38,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:18:38,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:18:38,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:18:38,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:18:38,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:18:38,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:18:38,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:18:38,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:18:38,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:18:38,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:18:38,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:18:38,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:18:38,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:18:38,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:18:38,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:18:38,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:18:38,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:18:38,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:18:38,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:18:38,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:18:38,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:18:38,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:18:38,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:18:38,941 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:18:38,943 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:18:38,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:18:38,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:18:38,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:18:38,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:18:38,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:18:38,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:18:38,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:18:38,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:18:38,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:18:39,004 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:18:39,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:18:39,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:18:39,008 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:18:39,008 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:18:39,008 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:18:39,008 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:18:39,009 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:18:39,019 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:18:39,019 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:18:39,020 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:18:39,020 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:18:39,021 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:18:39,021 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:18:39,021 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:18:39,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:18:39,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:18:39,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:18:39,023 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:18:39,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:18:39,023 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:18:39,023 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:18:39,024 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:18:39,024 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:18:39,024 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:18:39,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:18:39,024 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:18:39,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:18:39,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:18:39,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:18:39,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:18:39,027 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:18:39,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:18:39,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:18:39,028 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:18:39,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:18:39,028 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-03 05:18:39,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:18:39,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:18:39,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:18:39,348 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:18:39,349 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:18:39,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-03 05:18:39,431 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/121f92eed/87edb766c3ea49c083d75e8c5121ce80/FLAG1b1f31e17 [2021-11-03 05:18:40,857 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:18:40,858 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-03 05:18:40,972 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/121f92eed/87edb766c3ea49c083d75e8c5121ce80/FLAG1b1f31e17 [2021-11-03 05:18:41,321 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/121f92eed/87edb766c3ea49c083d75e8c5121ce80 [2021-11-03 05:18:41,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:18:41,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:18:41,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:18:41,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:18:41,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:18:41,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:18:41" (1/1) ... [2021-11-03 05:18:41,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f2bf269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:18:41, skipping insertion in model container [2021-11-03 05:18:41,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:18:41" (1/1) ... [2021-11-03 05:18:41,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:18:41,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:18:50,739 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-03 05:18:50,753 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-03 05:18:50,754 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-03 05:18:50,755 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-03 05:18:50,798 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:18:51,279 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 05:18:51,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79e6c15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:18:51, skipping insertion in model container [2021-11-03 05:18:51,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:18:51,280 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 05:18:51,283 INFO L168 Benchmark]: Toolchain (without parser) took 9955.28 ms. Allocated memory was 115.3 MB in the beginning and 237.0 MB in the end (delta: 121.6 MB). Free memory was 73.4 MB in the beginning and 119.9 MB in the end (delta: -46.5 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2021-11-03 05:18:51,284 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 77.6 MB. Free memory was 51.4 MB in the beginning and 51.4 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:18:51,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9952.56 ms. Allocated memory was 115.3 MB in the beginning and 237.0 MB in the end (delta: 121.6 MB). Free memory was 72.9 MB in the beginning and 119.9 MB in the end (delta: -46.9 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2021-11-03 05:18:51,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 77.6 MB. Free memory was 51.4 MB in the beginning and 51.4 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9952.56 ms. Allocated memory was 115.3 MB in the beginning and 237.0 MB in the end (delta: 121.6 MB). Free memory was 72.9 MB in the beginning and 119.9 MB in the end (delta: -46.9 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7227]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:18:53,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:18:53,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:18:53,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:18:53,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:18:53,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:18:53,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:18:53,829 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:18:53,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:18:53,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:18:53,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:18:53,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:18:53,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:18:53,839 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:18:53,841 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:18:53,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:18:53,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:18:53,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:18:53,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:18:53,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:18:53,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:18:53,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:18:53,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:18:53,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:18:53,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:18:53,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:18:53,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:18:53,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:18:53,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:18:53,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:18:53,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:18:53,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:18:53,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:18:53,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:18:53,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:18:53,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:18:53,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:18:53,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:18:53,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:18:53,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:18:53,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:18:53,893 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:18:53,936 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:18:53,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:18:53,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:18:53,938 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:18:53,939 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:18:53,939 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:18:53,939 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:18:53,939 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:18:53,939 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:18:53,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:18:53,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:18:53,942 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:18:53,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:18:53,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:18:53,943 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:18:53,943 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:18:53,943 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:18:53,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:18:53,944 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:18:53,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:18:53,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:18:53,944 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:18:53,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:18:53,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:18:53,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:18:53,945 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:18:53,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:18:53,946 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:18:53,946 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:18:53,946 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:18:53,946 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:18:53,947 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:18:53,947 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_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-03 05:18:54,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:18:54,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:18:54,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:18:54,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:18:54,439 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:18:54,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-03 05:18:54,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/baffe3410/07a6b40004d141e6bd63d20be3b65a07/FLAG5b6e68b54 [2021-11-03 05:18:55,996 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:18:55,997 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-03 05:18:56,142 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/baffe3410/07a6b40004d141e6bd63d20be3b65a07/FLAG5b6e68b54 [2021-11-03 05:18:56,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/data/baffe3410/07a6b40004d141e6bd63d20be3b65a07 [2021-11-03 05:18:56,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:18:56,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:18:56,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:18:56,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:18:56,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:18:56,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:18:56" (1/1) ... [2021-11-03 05:18:56,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54bed002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:18:56, skipping insertion in model container [2021-11-03 05:18:56,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:18:56" (1/1) ... [2021-11-03 05:18:56,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:18:56,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:19:06,662 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-03 05:19:06,665 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-03 05:19:06,665 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-03 05:19:06,666 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-03 05:19:06,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:19:07,083 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:19:07,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:19:07,907 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-03 05:19:07,908 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-03 05:19:07,909 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-03 05:19:07,910 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-03 05:19:07,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:19:08,195 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:19:09,536 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-03 05:19:09,537 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-03 05:19:09,537 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-03 05:19:09,538 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-03 05:19:09,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:19:10,607 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:19:10,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10 WrapperNode [2021-11-03 05:19:10,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:19:10,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:19:10,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:19:10,610 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:19:10,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:10,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:15,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:19:15,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:19:15,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:19:15,384 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:19:15,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:15,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:16,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:16,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:18,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:19,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:19,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:20,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:19:20,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:19:20,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:19:20,466 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:19:20,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:19:10" (1/1) ... [2021-11-03 05:19:20,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:19:20,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:19:20,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:19:20,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d013a6dd-b6d8-4051-9221-a287f5a9f9b9/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:19:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-03 05:19:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-03 05:19:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:19:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:19:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:19:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:19:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:19:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-03 05:19:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-03 05:19:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:19:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:19:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:19:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:19:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:19:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-03 05:19:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-03 05:19:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-03 05:19:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-03 05:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:19:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:19:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-03 05:19:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-03 05:19:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-03 05:19:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-03 05:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:19:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:19:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:19:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:19:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:19:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:19:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:19:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 05:19:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-03 05:19:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-03 05:19:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:19:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:19:20,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:19:20,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8