./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5a9baed576124fafd03f35d6c876eebec30b4bfc ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5a9baed576124fafd03f35d6c876eebec30b4bfc ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: only flexible array member at the end can have non-constant size --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:48:56,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:48:56,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:48:56,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:48:56,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:48:56,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:48:56,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:48:56,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:48:56,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:48:56,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:48:56,744 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:48:56,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:48:56,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:48:56,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:48:56,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:48:56,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:48:56,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:48:56,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:48:56,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:48:56,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:48:56,789 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:48:56,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:48:56,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:48:56,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:48:56,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:48:56,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:48:56,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:48:56,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:48:56,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:48:56,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:48:56,824 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:48:56,825 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:48:56,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:48:56,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:48:56,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:48:56,834 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:48:56,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:48:56,837 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:48:56,837 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:48:56,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:48:56,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:48:56,844 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:48:56,903 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:48:56,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:48:56,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:48:56,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:48:56,916 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:48:56,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:48:56,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:48:56,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:48:56,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:48:56,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:48:56,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:48:56,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:48:56,921 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:48:56,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:48:56,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:48:56,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:48:56,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:48:56,925 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:48:56,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:48:56,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:48:56,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:48:56,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:48:56,932 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:48:56,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:48:56,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:48:56,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:48:56,933 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> Automizer 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 -> 5a9baed576124fafd03f35d6c876eebec30b4bfc [2019-11-25 23:48:57,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:48:57,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:48:57,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:48:57,584 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:48:57,587 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:48:57,589 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-11-25 23:48:57,771 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a987eb4a0/b39caea780e74bf5a46c8d922bf1f484/FLAG0a52293ed [2019-11-25 23:48:59,633 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:48:59,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-11-25 23:48:59,752 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a987eb4a0/b39caea780e74bf5a46c8d922bf1f484/FLAG0a52293ed [2019-11-25 23:48:59,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a987eb4a0/b39caea780e74bf5a46c8d922bf1f484 [2019-11-25 23:48:59,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:48:59,810 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:48:59,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:48:59,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:48:59,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:48:59,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:59" (1/1) ... [2019-11-25 23:48:59,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b0a8cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:59, skipping insertion in model container [2019-11-25 23:48:59,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:59" (1/1) ... [2019-11-25 23:48:59,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:49:00,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:49:01,299 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-11-25 23:49:01,303 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name readpages at C: (*readpages)(struct file___0 *filp , struct address_space___0 *mapping , struct list_head *pages , unsigned int nr_pages ) [3498-3499] [2019-11-25 23:49:01,305 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name write_begin at C: (*write_begin)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int flags , struct page **pagep , void **fsdata ) [3500-3502] [2019-11-25 23:49:01,308 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name write_end at C: (*write_end)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int copied , struct page *page , void *fsdata ) [3503-3504] [2019-11-25 23:49:01,309 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-11-25 23:49:01,311 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name get_xip_mem at C: (*get_xip_mem)(struct address_space___0 * , unsigned long , int , void ** , unsigned long * ) [3511-3512] [2019-11-25 23:49:01,313 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-11-25 23:49:01,316 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name error_remove_page at C: (*error_remove_page)(struct address_space___0 * , struct page * ) [3516] [2019-11-25 23:49:01,348 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-11-25 23:49:01,348 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-11-25 23:49:01,349 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-11-25 23:49:01,349 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-11-25 23:49:01,352 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name activate at C: (*activate)(struct tty_port___0 *port , struct tty_struct___0 *tty ) [3933] [2019-11-25 23:49:01,353 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-11-25 23:49:03,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:49:03,137 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:49:03,343 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-11-25 23:49:03,345 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name readpages at C: (*readpages)(struct file___0 *filp , struct address_space___0 *mapping , struct list_head *pages , unsigned int nr_pages ) [3498-3499] [2019-11-25 23:49:03,348 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name write_begin at C: (*write_begin)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int flags , struct page **pagep , void **fsdata ) [3500-3502] [2019-11-25 23:49:03,349 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name write_end at C: (*write_end)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int copied , struct page *page , void *fsdata ) [3503-3504] [2019-11-25 23:49:03,349 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-11-25 23:49:03,350 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name get_xip_mem at C: (*get_xip_mem)(struct address_space___0 * , unsigned long , int , void ** , unsigned long * ) [3511-3512] [2019-11-25 23:49:03,350 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-11-25 23:49:03,353 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name error_remove_page at C: (*error_remove_page)(struct address_space___0 * , struct page * ) [3516] [2019-11-25 23:49:03,377 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-11-25 23:49:03,378 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-11-25 23:49:03,378 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-11-25 23:49:03,378 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-11-25 23:49:03,379 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name activate at C: (*activate)(struct tty_port___0 *port , struct tty_struct___0 *tty ) [3933] [2019-11-25 23:49:03,380 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-11-25 23:49:03,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:49:04,155 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:49:04,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04 WrapperNode [2019-11-25 23:49:04,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:49:04,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:49:04,164 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:49:04,164 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:49:04,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:04,316 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:04,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:49:04,896 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:49:04,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:49:04,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:49:04,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:04,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:05,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:05,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:05,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:05,529 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:05,620 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:04" (1/1) ... [2019-11-25 23:49:05,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:49:05,746 INFO L168 Benchmark]: Toolchain (without parser) took 5929.61 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 765.1 MB in the end (delta: 190.9 MB). Peak memory consumption was 190.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:49:05,749 INFO L168 Benchmark]: CDTParser took 0.67 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:49:05,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4345.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 851.0 MB in the end (delta: 104.9 MB). Peak memory consumption was 105.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:49:05,756 INFO L168 Benchmark]: Boogie Procedure Inliner took 733.35 ms. Allocated memory is still 1.0 GB. Free memory was 851.0 MB in the beginning and 805.2 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-25 23:49:05,759 INFO L168 Benchmark]: Boogie Preprocessor took 839.75 ms. Allocated memory is still 1.0 GB. Free memory was 805.2 MB in the beginning and 765.1 MB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 12.5 GB. [2019-11-25 23:49:05,772 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4345.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 851.0 MB in the end (delta: 104.9 MB). Peak memory consumption was 105.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 733.35 ms. Allocated memory is still 1.0 GB. Free memory was 851.0 MB in the beginning and 805.2 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 839.75 ms. Allocated memory is still 1.0 GB. Free memory was 805.2 MB in the beginning and 765.1 MB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:49:09,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:49:09,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:49:09,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:49:09,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:49:09,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:49:09,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:49:09,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:49:09,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:49:09,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:49:09,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:49:09,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:49:09,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:49:09,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:49:09,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:49:09,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:49:09,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:49:09,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:49:09,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:49:10,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:49:10,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:49:10,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:49:10,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:49:10,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:49:10,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:49:10,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:49:10,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:49:10,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:49:10,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:49:10,048 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:49:10,048 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:49:10,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:49:10,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:49:10,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:49:10,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:49:10,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:49:10,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:49:10,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:49:10,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:49:10,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:49:10,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:49:10,071 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:49:10,144 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:49:10,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:49:10,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:49:10,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:49:10,156 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:49:10,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:49:10,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:49:10,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:49:10,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:49:10,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:49:10,162 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:49:10,162 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:49:10,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:49:10,163 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:49:10,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:49:10,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:49:10,165 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:49:10,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:49:10,168 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:49:10,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:49:10,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:49:10,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:49:10,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:49:10,171 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:49:10,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:49:10,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:49:10,174 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:49:10,175 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:49:10,175 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> Automizer 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 -> 5a9baed576124fafd03f35d6c876eebec30b4bfc [2019-11-25 23:49:10,838 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:49:10,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:49:10,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:49:10,887 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:49:10,891 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:49:10,893 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-11-25 23:49:11,061 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22f57d485/8be147c8f80c4f30a14f24280de4b7ab/FLAG3e06410eb [2019-11-25 23:49:12,827 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:49:12,831 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point.cil.out.i [2019-11-25 23:49:12,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22f57d485/8be147c8f80c4f30a14f24280de4b7ab/FLAG3e06410eb [2019-11-25 23:49:12,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22f57d485/8be147c8f80c4f30a14f24280de4b7ab [2019-11-25 23:49:12,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:49:12,973 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:49:12,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:49:12,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:49:12,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:49:12,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:49:12" (1/1) ... [2019-11-25 23:49:12,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f36d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:49:12, skipping insertion in model container [2019-11-25 23:49:12,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:49:12" (1/1) ... [2019-11-25 23:49:13,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:49:13,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:49:14,471 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3496] [2019-11-25 23:49:14,478 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name readpages at C: (*readpages)(struct file___0 *filp , struct address_space___0 *mapping , struct list_head *pages , unsigned int nr_pages ) [3498-3499] [2019-11-25 23:49:14,479 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name write_begin at C: (*write_begin)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int flags , struct page **pagep , void **fsdata ) [3500-3502] [2019-11-25 23:49:14,480 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name write_end at C: (*write_end)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int copied , struct page *page , void *fsdata ) [3503-3504] [2019-11-25 23:49:14,480 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3505] [2019-11-25 23:49:14,485 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name get_xip_mem at C: (*get_xip_mem)(struct address_space___0 * , unsigned long , int , void ** , unsigned long * ) [3511-3512] [2019-11-25 23:49:14,486 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3513] [2019-11-25 23:49:14,487 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name error_remove_page at C: (*error_remove_page)(struct address_space___0 * , struct page * ) [3516] [2019-11-25 23:49:14,524 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3929] [2019-11-25 23:49:14,525 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3930] [2019-11-25 23:49:14,526 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3931] [2019-11-25 23:49:14,528 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3932] [2019-11-25 23:49:14,529 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name activate at C: (*activate)(struct tty_port___0 *port , struct tty_struct___0 *tty ) [3933] [2019-11-25 23:49:14,529 WARN L1196 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3934] [2019-11-25 23:49:16,322 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: only flexible array member at the end can have non-constant size at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeMemberOffset(TypeSizeAndOffsetComputer.java:583) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:304) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.calculateSizeOf(MemoryHandler.java:419) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2333) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:297) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2304) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-25 23:49:16,340 INFO L168 Benchmark]: Toolchain (without parser) took 3362.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 942.7 MB in the end (delta: 19.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:49:16,341 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:49:16,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3354.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 942.7 MB in the end (delta: 19.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:49:16,348 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3354.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 942.7 MB in the end (delta: 19.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: only flexible array member at the end can have non-constant size de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: only flexible array member at the end can have non-constant size: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeMemberOffset(TypeSizeAndOffsetComputer.java:583) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...