./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fcb8e130 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-net-phy-dp83640.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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-fcb8e13 [2021-11-22 21:19:59,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 21:19:59,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 21:19:59,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 21:19:59,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 21:19:59,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 21:19:59,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 21:19:59,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 21:19:59,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 21:19:59,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 21:19:59,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 21:19:59,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 21:19:59,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 21:19:59,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 21:19:59,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 21:19:59,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 21:19:59,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 21:19:59,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 21:19:59,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 21:19:59,548 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 21:19:59,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 21:19:59,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 21:19:59,550 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 21:19:59,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 21:19:59,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 21:19:59,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 21:19:59,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 21:19:59,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 21:19:59,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 21:19:59,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 21:19:59,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 21:19:59,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 21:19:59,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 21:19:59,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 21:19:59,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 21:19:59,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 21:19:59,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 21:19:59,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 21:19:59,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 21:19:59,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 21:19:59,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 21:19:59,559 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-22 21:19:59,576 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 21:19:59,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 21:19:59,580 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 21:19:59,580 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 21:19:59,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 21:19:59,581 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 21:19:59,581 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 21:19:59,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 21:19:59,582 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 21:19:59,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 21:19:59,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 21:19:59,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 21:19:59,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 21:19:59,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 21:19:59,583 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 21:19:59,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 21:19:59,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 21:19:59,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 21:19:59,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 21:19:59,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 21:19:59,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 21:19:59,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 21:19:59,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 21:19:59,588 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 21:19:59,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 21:19:59,589 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 21:19:59,589 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 21:19:59,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 21:19:59,590 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 21:19:59,590 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-22 21:19:59,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 21:19:59,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 21:19:59,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 21:19:59,807 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 21:19:59,807 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 21:19:59,808 INFO L432 ainManager$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-net-phy-dp83640.cil.out.i [2021-11-22 21:19:59,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71d428d73/2fd0e133913b4155971f791185d5d26b/FLAGe4b2b0cd2 [2021-11-22 21:20:00,819 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 21:20:00,820 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-22 21:20:00,900 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71d428d73/2fd0e133913b4155971f791185d5d26b/FLAGe4b2b0cd2 [2021-11-22 21:20:01,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71d428d73/2fd0e133913b4155971f791185d5d26b [2021-11-22 21:20:01,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 21:20:01,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 21:20:01,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 21:20:01,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 21:20:01,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 21:20:01,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:20:01" (1/1) ... [2021-11-22 21:20:01,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@517f1e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:20:01, skipping insertion in model container [2021-11-22 21:20:01,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:20:01" (1/1) ... [2021-11-22 21:20:01,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 21:20:01,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 21:20:02,248 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 21:20:03,925 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 21:20:03,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56c7be44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:20:03, skipping insertion in model container [2021-11-22 21:20:03,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 21:20:03,927 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 21:20:03,928 INFO L158 Benchmark]: Toolchain (without parser) took 2597.04ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 53.3MB in the beginning and 80.3MB in the end (delta: -26.9MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2021-11-22 21:20:03,929 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 21:20:03,929 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2595.44ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 52.8MB in the beginning and 80.3MB in the end (delta: -27.5MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2021-11-22 21:20:03,930 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2595.44ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 52.8MB in the beginning and 80.3MB in the end (delta: -27.5MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: 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-net-phy-dp83640.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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-fcb8e13 [2021-11-22 21:20:05,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 21:20:05,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 21:20:05,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 21:20:05,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 21:20:05,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 21:20:05,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 21:20:05,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 21:20:05,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 21:20:05,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 21:20:05,539 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 21:20:05,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 21:20:05,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 21:20:05,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 21:20:05,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 21:20:05,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 21:20:05,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 21:20:05,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 21:20:05,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 21:20:05,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 21:20:05,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 21:20:05,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 21:20:05,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 21:20:05,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 21:20:05,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 21:20:05,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 21:20:05,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 21:20:05,575 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 21:20:05,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 21:20:05,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 21:20:05,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 21:20:05,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 21:20:05,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 21:20:05,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 21:20:05,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 21:20:05,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 21:20:05,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 21:20:05,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 21:20:05,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 21:20:05,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 21:20:05,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 21:20:05,583 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-22 21:20:05,610 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 21:20:05,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 21:20:05,611 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 21:20:05,611 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 21:20:05,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 21:20:05,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 21:20:05,614 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 21:20:05,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 21:20:05,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 21:20:05,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 21:20:05,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 21:20:05,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 21:20:05,615 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 21:20:05,615 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 21:20:05,616 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 21:20:05,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 21:20:05,616 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 21:20:05,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 21:20:05,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 21:20:05,616 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 21:20:05,617 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 21:20:05,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 21:20:05,617 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 21:20:05,617 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 21:20:05,617 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 21:20:05,617 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-22 21:20:05,618 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 21:20:05,618 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 21:20:05,618 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 21:20:05,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 21:20:05,618 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 21:20:05,618 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 21:20:05,619 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-22 21:20:05,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 21:20:05,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 21:20:05,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 21:20:05,943 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 21:20:05,944 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 21:20:05,945 INFO L432 ainManager$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-net-phy-dp83640.cil.out.i [2021-11-22 21:20:06,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/728b01676/0d2c3c859af14f83afb87c8822201e3a/FLAG55d8891df [2021-11-22 21:20:07,220 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 21:20:07,220 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-22 21:20:07,302 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/728b01676/0d2c3c859af14f83afb87c8822201e3a/FLAG55d8891df [2021-11-22 21:20:07,494 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/728b01676/0d2c3c859af14f83afb87c8822201e3a [2021-11-22 21:20:07,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 21:20:07,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 21:20:07,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 21:20:07,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 21:20:07,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 21:20:07,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:20:07" (1/1) ... [2021-11-22 21:20:07,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a71cacc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:20:07, skipping insertion in model container [2021-11-22 21:20:07,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:20:07" (1/1) ... [2021-11-22 21:20:07,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 21:20:07,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 21:20:08,509 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 21:20:10,708 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 21:20:10,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d808320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:20:10, skipping insertion in model container [2021-11-22 21:20:10,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 21:20:10,709 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 21:20:10,711 INFO L158 Benchmark]: Toolchain (without parser) took 3212.83ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 45.5MB in the beginning and 67.2MB in the end (delta: -21.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2021-11-22 21:20:10,711 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 21:20:10,712 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3211.10ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 45.2MB in the beginning and 68.2MB in the end (delta: -23.0MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2021-11-22 21:20:10,713 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3211.10ms. Allocated memory was 92.3MB in the beginning and 161.5MB in the end (delta: 69.2MB). Free memory was 45.2MB in the beginning and 68.2MB in the end (delta: -23.0MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: 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