./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI --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 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae ......................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI --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 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae ..................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:20:24,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:20:24,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:20:24,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:20:24,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:20:24,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:20:24,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:20:24,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:20:24,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:20:24,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:20:24,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:20:24,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:20:24,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:20:24,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:20:24,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:20:24,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:20:24,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:20:24,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:20:24,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:20:24,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:20:24,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:20:24,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:20:24,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:20:24,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:20:24,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:20:24,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:20:24,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:20:24,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:20:24,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:20:24,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:20:24,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:20:24,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:20:24,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:20:24,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:20:24,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:20:24,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:20:24,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:20:24,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:20:24,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:20:24,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:20:24,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:20:24,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:20:24,971 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:20:24,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:20:24,972 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:20:24,972 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:20:24,973 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:20:24,973 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:20:24,973 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:20:24,973 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:20:24,973 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:20:24,974 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:20:24,974 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:20:24,974 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:20:24,974 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:20:24,974 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:20:24,975 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:20:24,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:20:24,976 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:20:24,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:20:24,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:20:24,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:20:24,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:20:24,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:20:24,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:20:24,977 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:20:24,977 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:20:24,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:20:24,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:20:24,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:20:24,978 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:20:24,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:20:24,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:20:24,979 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:20:24,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:20:24,979 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:20:24,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:20:24,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:20:24,980 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_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae [2021-10-11 02:20:25,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:20:25,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:20:25,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:20:25,262 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:20:25,265 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:20:25,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-11 02:20:25,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/32b8303d1/78339ea1b5534df4b587f905e354b6a8/FLAGe730a3f28 [2021-10-11 02:20:26,289 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:20:26,290 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-11 02:20:26,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/32b8303d1/78339ea1b5534df4b587f905e354b6a8/FLAGe730a3f28 [2021-10-11 02:20:26,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/32b8303d1/78339ea1b5534df4b587f905e354b6a8 [2021-10-11 02:20:26,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:20:26,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:20:26,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:20:26,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:20:26,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:20:26,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:20:26" (1/1) ... [2021-10-11 02:20:26,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34a7a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:20:26, skipping insertion in model container [2021-10-11 02:20:26,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:20:26" (1/1) ... [2021-10-11 02:20:26,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:20:26,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:20:29,057 WARN L226 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_6e2598e7-cc1a-4586-8855-d21ca511cb8d/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-11 02:20:29,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:20:29,318 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) [2021-10-11 02:20:29,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67588435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:20:29, skipping insertion in model container [2021-10-11 02:20:29,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:20:29,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:20:29,322 INFO L168 Benchmark]: Toolchain (without parser) took 2606.11 ms. Allocated memory was 123.7 MB in the beginning and 174.1 MB in the end (delta: 50.3 MB). Free memory was 95.2 MB in the beginning and 94.9 MB in the end (delta: 366.8 kB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:20:29,324 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 90.2 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:20:29,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2598.52 ms. Allocated memory was 123.7 MB in the beginning and 174.1 MB in the end (delta: 50.3 MB). Free memory was 95.2 MB in the beginning and 94.9 MB in the end (delta: 366.8 kB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:20:29,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 90.2 MB. Free memory was 45.2 MB in the beginning and 45.1 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2598.52 ms. Allocated memory was 123.7 MB in the beginning and 174.1 MB in the end (delta: 50.3 MB). Free memory was 95.2 MB in the beginning and 94.9 MB in the end (delta: 366.8 kB). Peak memory consumption was 76.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3578]: 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... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:20:31,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:20:31,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:20:31,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:20:31,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:20:31,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:20:31,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:20:31,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:20:31,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:20:31,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:20:31,627 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:20:31,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:20:31,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:20:31,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:20:31,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:20:31,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:20:31,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:20:31,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:20:31,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:20:31,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:20:31,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:20:31,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:20:31,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:20:31,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:20:31,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:20:31,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:20:31,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:20:31,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:20:31,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:20:31,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:20:31,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:20:31,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:20:31,678 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:20:31,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:20:31,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:20:31,680 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:20:31,681 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:20:31,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:20:31,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:20:31,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:20:31,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:20:31,685 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:20:31,724 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:20:31,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:20:31,726 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:20:31,726 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:20:31,747 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:20:31,747 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:20:31,748 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:20:31,748 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:20:31,748 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:20:31,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:20:31,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:20:31,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:20:31,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:20:31,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:20:31,752 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:20:31,752 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:20:31,753 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:20:31,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:20:31,753 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:20:31,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:20:31,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:20:31,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:20:31,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:20:31,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:20:31,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:20:31,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:20:31,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:20:31,755 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:20:31,755 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:20:31,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:20:31,756 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:20:31,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:20:31,756 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_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b246ffc5d0daa29ea9dc92ee7b641d1283275ae [2021-10-11 02:20:32,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:20:32,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:20:32,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:20:32,172 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:20:32,173 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:20:32,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-11 02:20:32,254 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/b60d9418c/0251e113402f419ab3508cc1ff1bb7b1/FLAGe63f2649d [2021-10-11 02:20:33,292 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:20:33,293 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2021-10-11 02:20:33,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/b60d9418c/0251e113402f419ab3508cc1ff1bb7b1/FLAGe63f2649d [2021-10-11 02:20:33,607 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e2598e7-cc1a-4586-8855-d21ca511cb8d/bin/utaipan-WLngWcDbfI/data/b60d9418c/0251e113402f419ab3508cc1ff1bb7b1 [2021-10-11 02:20:33,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:20:33,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:20:33,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:20:33,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:20:33,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:20:33,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:20:33" (1/1) ... [2021-10-11 02:20:33,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a02d16c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:20:33, skipping insertion in model container [2021-10-11 02:20:33,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:20:33" (1/1) ... [2021-10-11 02:20:33,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:20:33,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:20:36,223 WARN L226 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_6e2598e7-cc1a-4586-8855-d21ca511cb8d/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-11 02:20:36,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:20:36,475 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:20:36,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:20:37,191 WARN L226 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_6e2598e7-cc1a-4586-8855-d21ca511cb8d/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-11 02:20:37,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:20:37,243 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:20:37,897 WARN L226 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_6e2598e7-cc1a-4586-8855-d21ca511cb8d/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i[424236,424249] [2021-10-11 02:20:37,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:20:38,238 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:20:38,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:20:38 WrapperNode [2021-10-11 02:20:38,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:20:38,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:20:38,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:20:38,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:20:38,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:20:38" (1/1) ... [2021-10-11 02:20:38,350 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [4209]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc113,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2021-10-11 02:20:38,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:20:38" (1/1) ... [2021-10-11 02:20:38,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:20:38,518 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:20:38,534 INFO L168 Benchmark]: Toolchain (without parser) took 4907.03 ms. Allocated memory was 90.2 MB in the beginning and 323.0 MB in the end (delta: 232.8 MB). Free memory was 59.7 MB in the beginning and 132.4 MB in the end (delta: -72.7 MB). Peak memory consumption was 159.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:20:38,534 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory was 72.4 MB in the beginning and 72.4 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:20:38,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4625.86 ms. Allocated memory was 90.2 MB in the beginning and 323.0 MB in the end (delta: 232.8 MB). Free memory was 59.7 MB in the beginning and 142.9 MB in the end (delta: -83.2 MB). Peak memory consumption was 171.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:20:38,536 INFO L168 Benchmark]: Boogie Procedure Inliner took 277.50 ms. Allocated memory is still 323.0 MB. Free memory was 142.9 MB in the beginning and 132.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:20:38,539 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory was 72.4 MB in the beginning and 72.4 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4625.86 ms. Allocated memory was 90.2 MB in the beginning and 323.0 MB in the end (delta: 232.8 MB). Free memory was 59.7 MB in the beginning and 142.9 MB in the end (delta: -83.2 MB). Peak memory consumption was 171.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 277.50 ms. Allocated memory is still 323.0 MB. Free memory was 142.9 MB in the beginning and 132.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4209]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc113,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...