./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/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-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b4c62c6915570d219f218b0f9fc881a7f82d28dc .................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/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-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b4c62c6915570d219f218b0f9fc881a7f82d28dc ............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 15:16:40,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:16:40,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:16:40,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:16:40,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:16:40,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:16:40,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:16:40,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:16:40,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:16:40,874 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:16:40,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:16:40,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:16:40,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:16:40,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:16:40,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:16:40,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:16:40,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:16:40,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:16:40,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:16:40,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:16:40,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:16:40,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:16:40,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:16:40,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:16:40,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:16:40,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:16:40,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:16:40,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:16:40,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:16:40,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:16:40,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:16:40,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:16:40,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:16:40,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:16:40,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:16:40,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:16:40,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:16:40,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:16:40,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:16:40,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:16:40,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:16:40,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 15:16:40,902 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:16:40,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:16:40,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 15:16:40,903 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 15:16:40,903 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 15:16:40,903 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 15:16:40,903 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 15:16:40,904 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 15:16:40,904 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 15:16:40,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:16:40,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 15:16:40,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:16:40,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 15:16:40,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:16:40,905 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 15:16:40,905 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 15:16:40,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 15:16:40,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:16:40,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 15:16:40,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:16:40,906 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:16:40,906 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:16:40,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:16:40,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 15:16:40,907 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan 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(__VERIFIER_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 -> b4c62c6915570d219f218b0f9fc881a7f82d28dc [2019-12-07 15:16:41,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:16:41,014 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:16:41,016 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:16:41,017 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:16:41,017 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:16:41,018 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2019-12-07 15:16:41,055 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/5e9c7a634/2cc1bc78f1ce4e2fbeb25b9164821d40/FLAG69bc96f31 [2019-12-07 15:16:41,708 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:16:41,708 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2019-12-07 15:16:41,737 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/5e9c7a634/2cc1bc78f1ce4e2fbeb25b9164821d40/FLAG69bc96f31 [2019-12-07 15:16:42,034 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/5e9c7a634/2cc1bc78f1ce4e2fbeb25b9164821d40 [2019-12-07 15:16:42,036 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:16:42,037 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 15:16:42,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:16:42,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:16:42,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:16:42,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:16:42" (1/1) ... [2019-12-07 15:16:42,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a523291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:16:42, skipping insertion in model container [2019-12-07 15:16:42,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:16:42" (1/1) ... [2019-12-07 15:16:42,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:16:42,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:16:43,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:16:43,561 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) [2019-12-07 15:16:43,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49e97652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:16:43, skipping insertion in model container [2019-12-07 15:16:43,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 15:16:43,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 15:16:43,564 INFO L168 Benchmark]: Toolchain (without parser) took 1526.82 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 916.6 MB in the beginning and 938.1 MB in the end (delta: -21.4 MB). Peak memory consumption was 106.9 MB. Max. memory is 11.5 GB. [2019-12-07 15:16:43,565 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:16:43,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1525.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 916.6 MB in the beginning and 938.1 MB in the end (delta: -21.4 MB). Peak memory consumption was 106.9 MB. Max. memory is 11.5 GB. [2019-12-07 15:16:43,566 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1525.16 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 109.1 MB). Free memory was 916.6 MB in the beginning and 938.1 MB in the end (delta: -21.4 MB). Peak memory consumption was 106.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3564]: 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 0.1.25-f470102 [2019-12-07 15:16:44,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 15:16:44,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 15:16:44,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 15:16:44,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 15:16:44,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 15:16:44,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 15:16:44,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 15:16:44,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 15:16:44,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 15:16:44,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 15:16:44,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 15:16:44,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 15:16:44,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 15:16:44,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 15:16:44,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 15:16:44,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 15:16:44,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 15:16:44,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 15:16:44,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 15:16:44,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 15:16:44,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 15:16:44,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 15:16:44,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 15:16:44,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 15:16:44,687 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 15:16:44,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 15:16:44,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 15:16:44,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 15:16:44,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 15:16:44,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 15:16:44,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 15:16:44,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 15:16:44,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 15:16:44,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 15:16:44,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 15:16:44,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 15:16:44,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 15:16:44,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 15:16:44,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 15:16:44,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 15:16:44,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 15:16:44,704 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 15:16:44,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 15:16:44,705 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 15:16:44,705 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 15:16:44,705 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 15:16:44,705 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 15:16:44,705 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 15:16:44,705 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 15:16:44,706 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 15:16:44,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 15:16:44,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 15:16:44,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 15:16:44,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 15:16:44,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 15:16:44,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 15:16:44,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 15:16:44,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 15:16:44,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 15:16:44,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 15:16:44,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 15:16:44,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 15:16:44,709 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan 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(__VERIFIER_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 -> b4c62c6915570d219f218b0f9fc881a7f82d28dc [2019-12-07 15:16:44,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 15:16:44,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 15:16:44,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 15:16:44,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 15:16:44,886 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 15:16:44,886 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2019-12-07 15:16:44,934 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/80e5545f9/23badcb57f374c328541f9148ae9ed80/FLAGec9548820 [2019-12-07 15:16:45,600 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 15:16:45,600 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/sv-benchmarks/c/ldv-linux-3.7.3/main0_drivers--media--dvb-frontends--stv090x-ko---32_7a--linux-3.7.3.i [2019-12-07 15:16:45,629 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/80e5545f9/23badcb57f374c328541f9148ae9ed80/FLAGec9548820 [2019-12-07 15:16:45,912 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ac591dca-8cb8-4b4a-a05d-ddf331e660c4/bin/utaipan/data/80e5545f9/23badcb57f374c328541f9148ae9ed80 [2019-12-07 15:16:45,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 15:16:45,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 15:16:45,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 15:16:45,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 15:16:45,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 15:16:45,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:16:45" (1/1) ... [2019-12-07 15:16:45,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e232920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:16:45, skipping insertion in model container [2019-12-07 15:16:45,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:16:45" (1/1) ... [2019-12-07 15:16:45,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 15:16:46,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:16:47,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:16:47,553 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 15:16:47,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 15:16:47,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:16:48,011 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 15:16:48,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 15:16:48,466 INFO L208 MainTranslator]: Completed translation [2019-12-07 15:16:48,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:16:48 WrapperNode [2019-12-07 15:16:48,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 15:16:48,466 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 15:16:48,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 15:16:48,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 15:16:48,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:16:48" (1/1) ... [2019-12-07 15:16:48,513 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [4195]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc111,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2019-12-07 15:16:48,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:16:48" (1/1) ... [2019-12-07 15:16:48,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 15:16:48,551 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 15:16:48,552 INFO L168 Benchmark]: Toolchain (without parser) took 2634.93 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.7 MB). Free memory was 930.7 MB in the beginning and 956.4 MB in the end (delta: -25.7 MB). Peak memory consumption was 248.0 MB. Max. memory is 11.5 GB. [2019-12-07 15:16:48,553 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 15:16:48,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2547.49 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.7 MB). Free memory was 930.7 MB in the beginning and 964.3 MB in the end (delta: -33.5 MB). Peak memory consumption was 327.8 MB. Max. memory is 11.5 GB. [2019-12-07 15:16:48,554 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.25 ms. Allocated memory is still 1.3 GB. Free memory was 964.3 MB in the beginning and 956.4 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. [2019-12-07 15:16:48,555 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2547.49 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 273.7 MB). Free memory was 930.7 MB in the beginning and 964.3 MB in the end (delta: -33.5 MB). Peak memory consumption was 327.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.25 ms. Allocated memory is still 1.3 GB. Free memory was 964.3 MB in the beginning and 956.4 MB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4195]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc111,]],#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...