./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 23:12:47,639 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:12:47,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:12:47,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:12:47,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:12:47,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:12:47,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:12:47,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:12:47,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:12:47,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:12:47,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:12:47,667 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:12:47,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:12:47,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:12:47,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:12:47,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:12:47,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:12:47,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:12:47,672 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:12:47,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:12:47,674 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:12:47,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:12:47,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:12:47,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:12:47,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:12:47,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:12:47,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:12:47,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:12:47,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:12:47,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:12:47,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:12:47,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:12:47,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:12:47,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:12:47,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:12:47,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:12:47,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:12:47,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:12:47,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:12:47,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:12:47,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:12:47,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:12:47,694 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-13 23:12:47,706 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:12:47,706 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:12:47,707 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:12:47,707 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:12:47,707 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:12:47,707 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:12:47,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:12:47,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:12:47,708 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:12:47,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:12:47,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:12:47,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:12:47,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:12:47,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:12:47,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:12:47,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:12:47,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:12:47,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:12:47,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:12:47,710 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 23:12:47,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 23:12:47,711 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:12:47,711 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:12:47,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:12:47,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-07-13 23:12:47,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:12:47,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:12:47,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:12:47,900 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:12:47,901 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:12:47,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-07-13 23:12:47,950 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/574787817/94ecd356e1eb4bceb7056d79b06d9941/FLAGa60e73a70 [2022-07-13 23:12:48,861 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:12:48,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-07-13 23:12:48,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/574787817/94ecd356e1eb4bceb7056d79b06d9941/FLAGa60e73a70 [2022-07-13 23:12:48,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/574787817/94ecd356e1eb4bceb7056d79b06d9941 [2022-07-13 23:12:48,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:12:48,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:12:48,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:12:48,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:12:48,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:12:48,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:12:48" (1/1) ... [2022-07-13 23:12:48,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523fb7cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:12:48, skipping insertion in model container [2022-07-13 23:12:48,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:12:48" (1/1) ... [2022-07-13 23:12:48,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:12:49,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:12:49,980 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-13 23:12:56,796 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-13 23:12:56,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b5882cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:12:56, skipping insertion in model container [2022-07-13 23:12:56,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:12:56,797 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-13 23:12:56,798 INFO L158 Benchmark]: Toolchain (without parser) took 7813.76ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 88.4MB in the beginning and 218.5MB in the end (delta: -130.2MB). Peak memory consumption was 173.8MB. Max. memory is 16.1GB. [2022-07-13 23:12:56,799 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory was 62.6MB in the beginning and 62.5MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:12:56,799 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7811.43ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 87.9MB in the beginning and 218.5MB in the end (delta: -130.6MB). Peak memory consumption was 173.8MB. Max. memory is 16.1GB. [2022-07-13 23:12:56,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory was 62.6MB in the beginning and 62.5MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7811.43ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 87.9MB in the beginning and 218.5MB in the end (delta: -130.6MB). Peak memory consumption was 173.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 23:12:58,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 23:12:58,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 23:12:58,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 23:12:58,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 23:12:58,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 23:12:58,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 23:12:58,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 23:12:58,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 23:12:58,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 23:12:58,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 23:12:58,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 23:12:58,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 23:12:58,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 23:12:58,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 23:12:58,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 23:12:58,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 23:12:58,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 23:12:58,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 23:12:58,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 23:12:58,438 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 23:12:58,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 23:12:58,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 23:12:58,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 23:12:58,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 23:12:58,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 23:12:58,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 23:12:58,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 23:12:58,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 23:12:58,445 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 23:12:58,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 23:12:58,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 23:12:58,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 23:12:58,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 23:12:58,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 23:12:58,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 23:12:58,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 23:12:58,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 23:12:58,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 23:12:58,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 23:12:58,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 23:12:58,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 23:12:58,454 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-13 23:12:58,481 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 23:12:58,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 23:12:58,482 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 23:12:58,482 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 23:12:58,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 23:12:58,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 23:12:58,483 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 23:12:58,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 23:12:58,484 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 23:12:58,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-13 23:12:58,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 23:12:58,486 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 23:12:58,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 23:12:58,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 23:12:58,486 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 23:12:58,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 23:12:58,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 23:12:58,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 23:12:58,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 23:12:58,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 23:12:58,487 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-13 23:12:58,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-13 23:12:58,487 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 23:12:58,488 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 23:12:58,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 23:12:58,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-13 23:12:58,488 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ef076aa95710ed9395d3a12b4975f4cccdc4d99226a0b9e65e00385caa95bb9 [2022-07-13 23:12:58,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 23:12:58,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 23:12:58,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 23:12:58,745 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 23:12:58,746 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 23:12:58,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-07-13 23:12:58,819 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88d69cffa/d1339904560d4ec7a6d9058dd0337702/FLAG2d0aae78f [2022-07-13 23:12:59,713 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 23:12:59,714 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-mtd-chips-cfi_cmdset_0001.cil.out.i [2022-07-13 23:12:59,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88d69cffa/d1339904560d4ec7a6d9058dd0337702/FLAG2d0aae78f [2022-07-13 23:12:59,832 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88d69cffa/d1339904560d4ec7a6d9058dd0337702 [2022-07-13 23:12:59,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 23:12:59,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 23:12:59,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 23:12:59,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 23:12:59,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 23:12:59,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:12:59" (1/1) ... [2022-07-13 23:12:59,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ef3997 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:12:59, skipping insertion in model container [2022-07-13 23:12:59,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 11:12:59" (1/1) ... [2022-07-13 23:12:59,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 23:13:00,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 23:13:01,113 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-13 23:13:02,384 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-13 23:13:02,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1440c18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 11:13:02, skipping insertion in model container [2022-07-13 23:13:02,386 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 23:13:02,386 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-13 23:13:02,389 INFO L158 Benchmark]: Toolchain (without parser) took 2552.94ms. Allocated memory was 79.7MB in the beginning and 136.3MB in the end (delta: 56.6MB). Free memory was 38.4MB in the beginning and 64.8MB in the end (delta: -26.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-07-13 23:13:02,390 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 44.0MB. Free memory was 26.4MB in the beginning and 26.3MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-13 23:13:02,392 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2551.26ms. Allocated memory was 79.7MB in the beginning and 136.3MB in the end (delta: 56.6MB). Free memory was 38.2MB in the beginning and 64.8MB in the end (delta: -26.6MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-07-13 23:13:02,393 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 44.0MB. Free memory was 26.4MB in the beginning and 26.3MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2551.26ms. Allocated memory was 79.7MB in the beginning and 136.3MB in the end (delta: 56.6MB). Free memory was 38.2MB in the beginning and 64.8MB in the end (delta: -26.6MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN