./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs --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 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:49:46,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:49:46,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:49:46,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:49:46,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:49:46,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:49:46,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:49:46,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:49:46,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:49:46,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:49:46,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:49:46,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:49:46,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:49:46,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:49:46,101 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:49:46,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:49:46,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:49:46,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:49:46,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:49:46,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:49:46,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:49:46,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:49:46,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:49:46,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:49:46,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:49:46,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:49:46,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:49:46,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:49:46,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:49:46,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:49:46,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:49:46,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:49:46,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:49:46,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:49:46,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:49:46,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:49:46,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:49:46,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:49:46,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:49:46,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:49:46,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:49:46,157 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 15:49:46,205 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:49:46,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:49:46,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:49:46,210 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:49:46,210 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:49:46,210 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:49:46,211 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:49:46,211 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 15:49:46,211 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:49:46,211 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:49:46,212 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 15:49:46,213 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 15:49:46,213 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:49:46,213 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 15:49:46,213 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 15:49:46,214 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 15:49:46,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:49:46,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 15:49:46,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:49:46,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:49:46,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:49:46,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:49:46,216 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:49:46,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:49:46,216 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:49:46,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:49:46,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:49:46,217 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:49:46,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:49:46,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:49:46,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:49:46,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:49:46,220 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 15:49:46,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 15:49:46,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:49:46,220 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:49:46,221 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:49:46,221 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_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 [2021-11-19 15:49:46,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:49:46,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:49:46,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:49:46,549 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:49:46,550 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:49:46,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-19 15:49:46,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/20ef125fc/43b09691ad164797ac29c10e8159bf4c/FLAG742be43a2 [2021-11-19 15:49:47,655 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:49:47,657 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-19 15:49:47,729 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/20ef125fc/43b09691ad164797ac29c10e8159bf4c/FLAG742be43a2 [2021-11-19 15:49:47,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/20ef125fc/43b09691ad164797ac29c10e8159bf4c [2021-11-19 15:49:47,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:49:47,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:49:47,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:49:47,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:49:47,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:49:47,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:49:47" (1/1) ... [2021-11-19 15:49:47,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12faaa3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:49:47, skipping insertion in model container [2021-11-19 15:49:47,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:49:47" (1/1) ... [2021-11-19 15:49:47,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:49:48,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:49:51,732 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-19 15:49:51,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-19 15:49:51,759 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:49:51,961 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) [2021-11-19 15:49:51,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c62affb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:49:51, skipping insertion in model container [2021-11-19 15:49:51,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:49:51,962 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 15:49:51,964 INFO L158 Benchmark]: Toolchain (without parser) took 4023.40ms. Allocated memory was 98.6MB in the beginning and 134.2MB in the end (delta: 35.7MB). Free memory was 59.1MB in the beginning and 59.8MB in the end (delta: -722.4kB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2021-11-19 15:49:51,966 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 98.6MB. Free memory was 73.2MB in the beginning and 73.2MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 15:49:51,967 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4021.01ms. Allocated memory was 98.6MB in the beginning and 134.2MB in the end (delta: 35.7MB). Free memory was 58.8MB in the beginning and 59.8MB in the end (delta: -958.8kB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2021-11-19 15:49:51,969 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 98.6MB. Free memory was 73.2MB in the beginning and 73.2MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4021.01ms. Allocated memory was 98.6MB in the beginning and 134.2MB in the end (delta: 35.7MB). Free memory was 58.8MB in the beginning and 59.8MB in the end (delta: -958.8kB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6971]: 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_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs --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 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 15:49:54,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 15:49:54,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 15:49:54,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 15:49:54,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 15:49:54,370 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 15:49:54,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 15:49:54,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 15:49:54,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 15:49:54,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 15:49:54,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 15:49:54,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 15:49:54,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 15:49:54,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 15:49:54,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 15:49:54,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 15:49:54,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 15:49:54,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 15:49:54,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 15:49:54,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 15:49:54,394 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 15:49:54,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 15:49:54,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 15:49:54,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 15:49:54,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 15:49:54,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 15:49:54,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 15:49:54,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 15:49:54,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 15:49:54,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 15:49:54,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 15:49:54,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 15:49:54,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 15:49:54,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 15:49:54,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 15:49:54,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 15:49:54,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 15:49:54,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 15:49:54,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 15:49:54,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 15:49:54,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 15:49:54,437 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 15:49:54,480 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 15:49:54,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 15:49:54,482 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 15:49:54,482 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 15:49:54,482 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 15:49:54,482 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 15:49:54,483 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 15:49:54,483 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 15:49:54,483 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 15:49:54,483 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 15:49:54,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 15:49:54,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 15:49:54,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 15:49:54,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 15:49:54,487 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 15:49:54,487 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 15:49:54,487 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 15:49:54,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 15:49:54,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 15:49:54,488 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 15:49:54,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 15:49:54,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 15:49:54,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 15:49:54,489 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 15:49:54,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:49:54,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 15:49:54,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 15:49:54,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 15:49:54,490 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 15:49:54,490 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 15:49:54,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 15:49:54,490 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 15:49:54,491 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 15:49:54,491 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_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 [2021-11-19 15:49:54,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 15:49:54,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 15:49:54,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 15:49:54,911 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 15:49:54,912 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 15:49:54,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-19 15:49:54,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/2e274d391/9ffe4246622e43dfa03b048588697938/FLAG525b3b289 [2021-11-19 15:49:56,225 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 15:49:56,226 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-19 15:49:56,301 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/2e274d391/9ffe4246622e43dfa03b048588697938/FLAG525b3b289 [2021-11-19 15:49:56,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/data/2e274d391/9ffe4246622e43dfa03b048588697938 [2021-11-19 15:49:56,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 15:49:56,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 15:49:56,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 15:49:56,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 15:49:56,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 15:49:56,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:49:56" (1/1) ... [2021-11-19 15:49:56,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7191715a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:49:56, skipping insertion in model container [2021-11-19 15:49:56,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:49:56" (1/1) ... [2021-11-19 15:49:56,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 15:49:56,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:00,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-19 15:50:00,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-19 15:50:00,498 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:00,653 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 15:50:00,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 15:50:01,229 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-19 15:50:01,230 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-19 15:50:01,233 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:01,325 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 15:50:01,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-19 15:50:01,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-19 15:50:01,971 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 15:50:02,579 INFO L208 MainTranslator]: Completed translation [2021-11-19 15:50:02,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02 WrapperNode [2021-11-19 15:50:02,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 15:50:02,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 15:50:02,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 15:50:02,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 15:50:02,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:02,732 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:02,945 INFO L137 Inliner]: procedures = 450, calls = 3223, calls flagged for inlining = 227, calls inlined = 213, statements flattened = 5892 [2021-11-19 15:50:02,947 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 15:50:02,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 15:50:02,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 15:50:02,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 15:50:02,957 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:02,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,226 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 15:50:03,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 15:50:03,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 15:50:03,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 15:50:03,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:50:02" (1/1) ... [2021-11-19 15:50:03,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 15:50:03,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 15:50:03,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 15:50:03,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18ceea34-ec4a-4fa2-a222-0b7dc76ec2c5/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 15:50:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_power_ctrl [2021-11-19 15:50:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_power_ctrl [2021-11-19 15:50:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_frontend_attach [2021-11-19 15:50:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_frontend_attach [2021-11-19 15:50:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 15:50:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 15:50:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure bluebird_patch_dvico_firmware_download [2021-11-19 15:50:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure bluebird_patch_dvico_firmware_download [2021-11-19 15:50:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_14_4 [2021-11-19 15:50:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_14_4 [2021-11-19 15:50:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mt352_demod_init [2021-11-19 15:50:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mt352_demod_init [2021-11-19 15:50:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_put [2021-11-19 15:50:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_put [2021-11-19 15:50:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~TO~$Pointer$ [2021-11-19 15:50:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_UINT~TO~$Pointer$ [2021-11-19 15:50:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_probe [2021-11-19 15:50:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_probe [2021-11-19 15:50:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure mt352_write [2021-11-19 15:50:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mt352_write [2021-11-19 15:50:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 15:50:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 15:50:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgz201_tuner_attach [2021-11-19 15:50:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgz201_tuner_attach [2021-11-19 15:50:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_i2c_xfer [2021-11-19 15:50:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_i2c_xfer [2021-11-19 15:50:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 15:50:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 15:50:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 15:50:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_tuner_attach [2021-11-19 15:50:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_tuner_attach [2021-11-19 15:50:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 15:50:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_nano2_frontend_attach [2021-11-19 15:50:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_nano2_frontend_attach [2021-11-19 15:50:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 15:50:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 15:50:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 15:50:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 15:50:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 15:50:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_streaming_ctrl [2021-11-19 15:50:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_streaming_ctrl [2021-11-19 15:50:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mt352_frontend_attach [2021-11-19 15:50:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mt352_frontend_attach [2021-11-19 15:50:03,405 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_rc_query [2021-11-19 15:50:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_rc_query [2021-11-19 15:50:03,405 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird2_rc_query [2021-11-19 15:50:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird2_rc_query [2021-11-19 15:50:03,406 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_fmd1216me_tuner_attach [2021-11-19 15:50:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_fmd1216me_tuner_attach [2021-11-19 15:50:03,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 15:50:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 15:50:03,408 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mygica_d689_tuner_attach [2021-11-19 15:50:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mygica_d689_tuner_attach [2021-11-19 15:50:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_gpio_rw [2021-11-19 15:50:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_gpio_rw [2021-11-19 15:50:03,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-19 15:50:03,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-19 15:50:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 15:50:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 15:50:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 15:50:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 15:50:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dtt7579_tuner_attach [2021-11-19 15:50:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dtt7579_tuner_attach [2021-11-19 15:50:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dvico_xc3028_tuner_attach [2021-11-19 15:50:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dvico_xc3028_tuner_attach [2021-11-19 15:50:03,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:50:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:50:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 15:50:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 15:50:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 15:50:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:50:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:50:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 15:50:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 15:50:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 15:50:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 15:50:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 15:50:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 15:50:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_rc_query [2021-11-19 15:50:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_rc_query [2021-11-19 15:50:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 15:50:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 15:50:03,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 15:50:03,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-19 15:50:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-19 15:50:03,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-19 15:50:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-19 15:50:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mxl5003s_tuner_attach [2021-11-19 15:50:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mxl5003s_tuner_attach [2021-11-19 15:50:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-19 15:50:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-19 15:50:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgh064f_tuner_attach [2021-11-19 15:50:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgh064f_tuner_attach [2021-11-19 15:50:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_mygica_d689_frontend_attach [2021-11-19 15:50:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_mygica_d689_frontend_attach [2021-11-19 15:50:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_data [2021-11-19 15:50:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_data [2021-11-19 15:50:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_i2c_func [2021-11-19 15:50:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_i2c_func [2021-11-19 15:50:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 15:50:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 15:50:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 15:50:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 15:50:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2021-11-19 15:50:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2021-11-19 15:50:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 15:50:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 15:50:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 15:50:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 15:50:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 15:50:03,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 15:50:03,425 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2021-11-19 15:50:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2021-11-19 15:50:03,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 15:50:03,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 15:50:03,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 15:50:03,427 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2021-11-19 15:50:03,427 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2021-11-19 15:50:03,428 INFO L130 BoogieDeclarations]: Found specification of procedure rc5_custom [2021-11-19 15:50:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rc5_custom [2021-11-19 15:50:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_power_ctrl [2021-11-19 15:50:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_power_ctrl [2021-11-19 15:50:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_demod_init [2021-11-19 15:50:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_demod_init [2021-11-19 15:50:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_gpio_tuner [2021-11-19 15:50:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_gpio_tuner [2021-11-19 15:50:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~C_UINT~TO~$Pointer$ [2021-11-19 15:50:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~X~C_UINT~TO~$Pointer$ [2021-11-19 15:50:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 15:50:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_frontend_attach [2021-11-19 15:50:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_frontend_attach [2021-11-19 15:50:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 15:50:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_power_ctrl [2021-11-19 15:50:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_power_ctrl [2021-11-19 15:50:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_tuner_attach [2021-11-19 15:50:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_tuner_attach [2021-11-19 15:50:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 15:50:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 15:50:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 15:50:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 15:50:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 15:50:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 15:50:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 15:50:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2021-11-19 15:50:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2021-11-19 15:50:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_d680_dmb_drain_video [2021-11-19 15:50:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_d680_dmb_drain_video [2021-11-19 15:50:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_streaming_ctrl [2021-11-19 15:50:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_streaming_ctrl [2021-11-19 15:50:03,439 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_rev2_tuner_attach [2021-11-19 15:50:03,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_rev2_tuner_attach [2021-11-19 15:50:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2021-11-19 15:50:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2021-11-19 15:50:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 15:50:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 15:50:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-19 15:50:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-19 15:50:03,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:50:03,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 15:50:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 15:50:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 15:50:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure bluebird_fx2_identify_state [2021-11-19 15:50:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bluebird_fx2_identify_state [2021-11-19 15:50:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_ctrl_msg [2021-11-19 15:50:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_ctrl_msg [2021-11-19 15:50:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 15:50:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 15:50:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 15:50:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 15:50:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:50:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 15:50:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxusb_driver_exit_18_2 [2021-11-19 15:50:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxusb_driver_exit_18_2 [2021-11-19 15:50:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_cx22702_frontend_attach [2021-11-19 15:50:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_cx22702_frontend_attach [2021-11-19 15:50:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_lgdt3303_frontend_attach [2021-11-19 15:50:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_lgdt3303_frontend_attach [2021-11-19 15:50:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dee1601_frontend_attach [2021-11-19 15:50:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dee1601_frontend_attach [2021-11-19 15:50:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure __symbol_get [2021-11-19 15:50:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __symbol_get [2021-11-19 15:50:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_aver_lgdt3303_frontend_attach [2021-11-19 15:50:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_aver_lgdt3303_frontend_attach [2021-11-19 15:50:03,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 15:50:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 15:50:03,446 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_dualdig4_rev2_frontend_attach [2021-11-19 15:50:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_dualdig4_rev2_frontend_attach [2021-11-19 15:50:03,446 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_gpio_tuner [2021-11-19 15:50:03,446 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_gpio_tuner [2021-11-19 15:50:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 15:50:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 15:50:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure cxusb_bluebird_gpio_pulse [2021-11-19 15:50:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cxusb_bluebird_gpio_pulse [2021-11-19 15:50:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 15:50:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2021-11-19 15:50:04,864 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 15:50:04,868 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 15:50:07,732 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;