./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.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_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/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 3329df46be7d86c646ca4941eb9b175e04154d44 ...................................................................................................................................... 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_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/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 3329df46be7d86c646ca4941eb9b175e04154d44 ............................................................................................................................................. 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 21:24:06,299 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:24:06,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:24:06,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:24:06,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:24:06,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:24:06,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:24:06,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:24:06,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:24:06,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:24:06,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:24:06,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:24:06,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:24:06,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:24:06,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:24:06,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:24:06,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:24:06,317 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:24:06,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:24:06,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:24:06,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:24:06,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:24:06,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:24:06,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:24:06,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:24:06,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:24:06,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:24:06,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:24:06,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:24:06,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:24:06,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:24:06,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:24:06,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:24:06,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:24:06,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:24:06,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:24:06,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:24:06,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:24:06,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:24:06,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:24:06,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:24:06,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 21:24:06,341 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:24:06,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:24:06,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:24:06,342 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:24:06,342 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:24:06,342 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:24:06,342 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 21:24:06,342 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:24:06,342 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:24:06,342 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 21:24:06,343 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 21:24:06,343 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:24:06,343 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 21:24:06,343 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 21:24:06,343 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 21:24:06,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:24:06,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:24:06,345 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:24:06,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:24:06,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:24:06,346 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 21:24:06,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 21:24:06,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:24:06,346 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:24:06,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:24:06,346 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 21:24:06,346 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_95f703b9-88c7-4663-9857-e240a884716a/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 -> 3329df46be7d86c646ca4941eb9b175e04154d44 [2019-12-07 21:24:06,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:24:06,456 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:24:06,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:24:06,460 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:24:06,460 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:24:06,461 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 21:24:06,499 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/855a4fcdc/784619a7656c49368c5a4c2197ead7ac/FLAG4efa0d744 [2019-12-07 21:24:07,068 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:24:07,068 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 21:24:07,088 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/855a4fcdc/784619a7656c49368c5a4c2197ead7ac/FLAG4efa0d744 [2019-12-07 21:24:07,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/855a4fcdc/784619a7656c49368c5a4c2197ead7ac [2019-12-07 21:24:07,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:24:07,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:24:07,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:07,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:24:07,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:24:07,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:07" (1/1) ... [2019-12-07 21:24:07,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42edc94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:07, skipping insertion in model container [2019-12-07 21:24:07,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:07" (1/1) ... [2019-12-07 21:24:07,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:24:07,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:24:08,200 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 21:24:08,202 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 21:24:08,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:08,285 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 21:24:08,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@676963d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:08, skipping insertion in model container [2019-12-07 21:24:08,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:08,286 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 21:24:08,288 INFO L168 Benchmark]: Toolchain (without parser) took 804.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 928.5 MB in the beginning and 1.0 GB in the end (delta: -106.5 MB). Peak memory consumption was 45.0 MB. Max. memory is 11.5 GB. [2019-12-07 21:24:08,288 INFO L168 Benchmark]: CDTParser took 0.18 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 21:24:08,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 802.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 928.5 MB in the beginning and 1.0 GB in the end (delta: -106.5 MB). Peak memory consumption was 45.0 MB. Max. memory is 11.5 GB. [2019-12-07 21:24:08,290 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 802.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 928.5 MB in the beginning and 1.0 GB in the end (delta: -106.5 MB). Peak memory consumption was 45.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3469]: 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 21:24:09,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 21:24:09,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 21:24:09,450 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 21:24:09,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 21:24:09,451 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 21:24:09,452 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 21:24:09,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 21:24:09,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 21:24:09,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 21:24:09,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 21:24:09,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 21:24:09,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 21:24:09,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 21:24:09,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 21:24:09,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 21:24:09,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 21:24:09,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 21:24:09,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 21:24:09,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 21:24:09,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 21:24:09,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 21:24:09,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 21:24:09,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 21:24:09,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 21:24:09,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 21:24:09,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 21:24:09,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 21:24:09,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 21:24:09,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 21:24:09,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 21:24:09,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 21:24:09,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 21:24:09,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 21:24:09,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 21:24:09,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 21:24:09,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 21:24:09,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 21:24:09,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 21:24:09,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 21:24:09,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 21:24:09,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 21:24:09,489 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 21:24:09,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 21:24:09,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 21:24:09,490 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 21:24:09,490 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 21:24:09,490 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 21:24:09,490 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 21:24:09,491 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 21:24:09,491 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 21:24:09,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 21:24:09,491 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 21:24:09,492 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 21:24:09,493 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 21:24:09,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 21:24:09,493 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 21:24:09,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 21:24:09,493 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 21:24:09,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 21:24:09,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 21:24:09,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 21:24:09,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 21:24:09,494 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 21:24:09,494 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 21:24:09,494 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 21:24:09,494 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 21:24:09,494 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 21:24:09,494 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_95f703b9-88c7-4663-9857-e240a884716a/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 -> 3329df46be7d86c646ca4941eb9b175e04154d44 [2019-12-07 21:24:09,651 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 21:24:09,661 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 21:24:09,664 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 21:24:09,665 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 21:24:09,666 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 21:24:09,666 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 21:24:09,712 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/85abc7621/c64bf12d6cf34748ae79e5a5831dd4a2/FLAG048e245ea [2019-12-07 21:24:10,238 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 21:24:10,239 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-32_7a-drivers--media--tuners--tuner-xc2028.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2019-12-07 21:24:10,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/85abc7621/c64bf12d6cf34748ae79e5a5831dd4a2/FLAG048e245ea [2019-12-07 21:24:10,736 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95f703b9-88c7-4663-9857-e240a884716a/bin/utaipan/data/85abc7621/c64bf12d6cf34748ae79e5a5831dd4a2 [2019-12-07 21:24:10,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 21:24:10,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 21:24:10,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:10,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 21:24:10,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 21:24:10,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:10" (1/1) ... [2019-12-07 21:24:10,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14367905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:10, skipping insertion in model container [2019-12-07 21:24:10,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 09:24:10" (1/1) ... [2019-12-07 21:24:10,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 21:24:10,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:24:11,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:11,580 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 21:24:11,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 21:24:11,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:11,793 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 21:24:11,949 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 21:24:12,057 INFO L208 MainTranslator]: Completed translation [2019-12-07 21:24:12,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:12 WrapperNode [2019-12-07 21:24:12,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 21:24:12,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 21:24:12,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 21:24:12,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 21:24:12,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:12" (1/1) ... [2019-12-07 21:24:12,093 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [4293]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc384,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2019-12-07 21:24:12,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 09:24:12" (1/1) ... [2019-12-07 21:24:12,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 21:24:12,104 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 21:24:12,106 INFO L168 Benchmark]: Toolchain (without parser) took 1366.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 940.2 MB in the beginning and 874.3 MB in the end (delta: 65.9 MB). Peak memory consumption was 187.6 MB. Max. memory is 11.5 GB. [2019-12-07 21:24:12,106 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 21:24:12,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1317.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 940.2 MB in the beginning and 874.3 MB in the end (delta: 65.9 MB). Peak memory consumption was 201.0 MB. Max. memory is 11.5 GB. [2019-12-07 21:24:12,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.26 ms. Allocated memory is still 1.2 GB. Free memory is still 874.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 21:24:12,109 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 1317.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 940.2 MB in the beginning and 874.3 MB in the end (delta: 65.9 MB). Peak memory consumption was 201.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.26 ms. Allocated memory is still 1.2 GB. Free memory is still 874.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4293]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc384,]],#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...