./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:44:27,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:44:27,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:44:27,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:44:27,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:44:27,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:44:27,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:44:27,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:44:27,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:44:27,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:44:27,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:44:27,878 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:44:27,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:44:27,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:44:27,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:44:27,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:44:27,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:44:27,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:44:27,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:44:27,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:44:27,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:44:27,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:44:27,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:44:27,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:44:27,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:44:27,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:44:27,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:44:27,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:44:27,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:44:27,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:44:27,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:44:27,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:44:27,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:44:27,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:44:27,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:44:27,907 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:44:27,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:44:27,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:44:27,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:44:27,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:44:27,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:44:27,910 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:44:27,933 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:44:27,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:44:27,934 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:44:27,934 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:44:27,935 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:44:27,935 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:44:27,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:44:27,936 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:44:27,936 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:44:27,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:44:27,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:44:27,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:44:27,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:44:27,937 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:44:27,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:44:27,937 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:44:27,937 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:44:27,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:44:27,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:27,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:44:27,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:44:27,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:44:27,939 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:44:27,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:44:27,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:44:27,939 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-23 15:44:28,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:44:28,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:44:28,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:44:28,320 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:44:28,321 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:44:28,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-23 15:44:28,389 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/ed4b9d7ec/11a876d590b4437f83b393db74fea551/FLAG14cb78f81 [2021-11-23 15:44:30,286 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:44:30,288 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-23 15:44:30,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/ed4b9d7ec/11a876d590b4437f83b393db74fea551/FLAG14cb78f81 [2021-11-23 15:44:30,776 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/ed4b9d7ec/11a876d590b4437f83b393db74fea551 [2021-11-23 15:44:30,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:44:30,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:44:30,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:30,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:44:30,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:44:30,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:30" (1/1) ... [2021-11-23 15:44:30,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32215dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:30, skipping insertion in model container [2021-11-23 15:44:30,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:30" (1/1) ... [2021-11-23 15:44:30,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:44:31,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:44:32,239 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-23 15:44:34,485 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-23 15:44:34,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ed99248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:34, skipping insertion in model container [2021-11-23 15:44:34,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:34,486 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 15:44:34,489 INFO L158 Benchmark]: Toolchain (without parser) took 3705.74ms. Allocated memory was 117.4MB in the beginning and 255.9MB in the end (delta: 138.4MB). Free memory was 45.4MB in the beginning and 165.6MB in the end (delta: -120.2MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:34,489 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 58.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:44:34,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3702.76ms. Allocated memory was 117.4MB in the beginning and 255.9MB in the end (delta: 138.4MB). Free memory was 45.0MB in the beginning and 165.6MB in the end (delta: -120.7MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:34,493 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 58.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3702.76ms. Allocated memory was 117.4MB in the beginning and 255.9MB in the end (delta: 138.4MB). Free memory was 45.0MB in the beginning and 165.6MB in the end (delta: -120.7MB). Peak memory consumption was 55.5MB. 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:44:37,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:44:37,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:44:37,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:44:37,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:44:37,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:44:37,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:44:37,088 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:44:37,092 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:44:37,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:44:37,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:44:37,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:44:37,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:44:37,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:44:37,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:44:37,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:44:37,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:44:37,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:44:37,120 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:44:37,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:44:37,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:44:37,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:44:37,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:44:37,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:44:37,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:44:37,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:44:37,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:44:37,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:44:37,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:44:37,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:44:37,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:44:37,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:44:37,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:44:37,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:44:37,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:44:37,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:44:37,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:44:37,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:44:37,158 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:44:37,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:44:37,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:44:37,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:44:37,217 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:44:37,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:44:37,219 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:44:37,219 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:44:37,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:44:37,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:44:37,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:44:37,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:44:37,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:44:37,222 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:44:37,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:44:37,223 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:44:37,223 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:44:37,223 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:44:37,224 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:44:37,224 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:44:37,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:44:37,224 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:44:37,224 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:44:37,225 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:44:37,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:37,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:44:37,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:44:37,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:44:37,226 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:44:37,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:44:37,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:44:37,226 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:44:37,227 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:44:37,227 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2021-11-23 15:44:37,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:44:37,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:44:37,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:44:37,674 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:44:37,675 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:44:37,676 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-23 15:44:37,742 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/581d1fdc0/58b5d33477e54463b5a0f5cdcf89016d/FLAGfd12082b3 [2021-11-23 15:44:39,494 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:44:39,495 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2021-11-23 15:44:39,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/581d1fdc0/58b5d33477e54463b5a0f5cdcf89016d/FLAGfd12082b3 [2021-11-23 15:44:40,096 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_494c92c0-68ab-4890-aaf1-e92ac3e5bb2b/bin/ukojak-CwSLpZB5Qu/data/581d1fdc0/58b5d33477e54463b5a0f5cdcf89016d [2021-11-23 15:44:40,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:44:40,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:44:40,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:40,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:44:40,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:44:40,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:40" (1/1) ... [2021-11-23 15:44:40,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@269e5750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:40, skipping insertion in model container [2021-11-23 15:44:40,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:40" (1/1) ... [2021-11-23 15:44:40,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:44:40,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:44:41,661 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-23 15:44:44,271 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-23 15:44:44,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a806287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:44, skipping insertion in model container [2021-11-23 15:44:44,272 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:44,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-23 15:44:44,277 INFO L158 Benchmark]: Toolchain (without parser) took 4174.17ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 60.6MB in the beginning and 72.6MB in the end (delta: -12.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:44,278 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 50.3MB. Free memory was 31.8MB in the beginning and 31.8MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:44:44,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4171.42ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 60.6MB in the beginning and 72.6MB in the end (delta: -12.0MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2021-11-23 15:44:44,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 50.3MB. Free memory was 31.8MB in the beginning and 31.8MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4171.42ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 60.6MB in the beginning and 72.6MB in the end (delta: -12.0MB). Peak memory consumption was 47.5MB. 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