./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY --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 1969641655d7f9e10b5c541d5815bc4eed231eed ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY --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 1969641655d7f9e10b5c541d5815bc4eed231eed ................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:18:39,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:18:39,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:18:39,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:18:39,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:18:39,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:18:39,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:18:39,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:18:39,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:18:39,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:18:39,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:18:39,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:18:39,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:18:39,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:18:39,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:18:39,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:18:39,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:18:39,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:18:39,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:18:39,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:18:39,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:18:39,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:18:39,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:18:39,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:18:39,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:18:39,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:18:39,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:18:39,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:18:39,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:18:39,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:18:39,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:18:39,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:18:39,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:18:39,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:18:39,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:18:39,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:18:39,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:18:39,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:18:39,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:18:39,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:18:39,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:18:39,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:18:39,947 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:18:39,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:18:39,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:18:39,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:18:39,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:18:39,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:18:39,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:18:39,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:18:39,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:18:39,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:18:39,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:18:39,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:18:39,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:18:39,952 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:18:39,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:18:39,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:18:39,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:18:39,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:18:39,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:18:39,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:18:39,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:18:39,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:18:39,954 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:18:39,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:18:39,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:18:39,955 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_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1969641655d7f9e10b5c541d5815bc4eed231eed [2021-10-13 04:18:40,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:18:40,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:18:40,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:18:40,285 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:18:40,286 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:18:40,287 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-10-13 04:18:40,378 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/6a6355b17/74b81ef4d5b942c69efb2e13d7d6082c/FLAG4a1696894 [2021-10-13 04:18:41,883 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:18:41,884 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-10-13 04:18:42,022 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/6a6355b17/74b81ef4d5b942c69efb2e13d7d6082c/FLAG4a1696894 [2021-10-13 04:18:42,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/6a6355b17/74b81ef4d5b942c69efb2e13d7d6082c [2021-10-13 04:18:42,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:18:42,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:18:42,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:18:42,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:18:42,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:18:42,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:18:42" (1/1) ... [2021-10-13 04:18:42,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504e0445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:18:42, skipping insertion in model container [2021-10-13 04:18:42,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:18:42" (1/1) ... [2021-10-13 04:18:42,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:18:42,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:18:44,508 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-13 04:18:46,593 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-13 04:18:46,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4907eb36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:18:46, skipping insertion in model container [2021-10-13 04:18:46,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:18:46,594 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 04:18:46,597 INFO L168 Benchmark]: Toolchain (without parser) took 4345.55 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 50.9 MB in the beginning and 41.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:18:46,597 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 98.6 MB. Free memory is still 73.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:18:46,598 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4341.41 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 50.6 MB in the beginning and 41.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:18:46,600 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 98.6 MB. Free memory is still 73.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4341.41 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 50.6 MB in the beginning and 41.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. * 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:18:48,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:18:48,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:18:48,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:18:48,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:18:48,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:18:48,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:18:48,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:18:49,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:18:49,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:18:49,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:18:49,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:18:49,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:18:49,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:18:49,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:18:49,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:18:49,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:18:49,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:18:49,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:18:49,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:18:49,040 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:18:49,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:18:49,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:18:49,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:18:49,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:18:49,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:18:49,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:18:49,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:18:49,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:18:49,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:18:49,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:18:49,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:18:49,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:18:49,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:18:49,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:18:49,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:18:49,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:18:49,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:18:49,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:18:49,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:18:49,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:18:49,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:18:49,121 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:18:49,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:18:49,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:18:49,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:18:49,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:18:49,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:18:49,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:18:49,126 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:18:49,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:18:49,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:18:49,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:18:49,128 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:18:49,128 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:18:49,129 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:18:49,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:18:49,129 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:18:49,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:18:49,130 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:18:49,130 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:18:49,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:18:49,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:18:49,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:18:49,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:18:49,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:18:49,131 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:18:49,131 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:18:49,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:18:49,132 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:18:49,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:18:49,132 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_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1969641655d7f9e10b5c541d5815bc4eed231eed [2021-10-13 04:18:49,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:18:49,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:18:49,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:18:49,616 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:18:49,617 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:18:49,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-10-13 04:18:49,702 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/f37907809/91cd64526fc347b0bed992ca5ebb7034/FLAG0a155d949 [2021-10-13 04:18:51,528 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:18:51,528 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-10-13 04:18:51,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/f37907809/91cd64526fc347b0bed992ca5ebb7034/FLAG0a155d949 [2021-10-13 04:18:52,025 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bf86953-6184-4e14-acda-b0356f64d94a/bin/ukojak-fKGseLULKY/data/f37907809/91cd64526fc347b0bed992ca5ebb7034 [2021-10-13 04:18:52,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:18:52,030 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:18:52,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:18:52,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:18:52,038 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:18:52,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:18:52" (1/1) ... [2021-10-13 04:18:52,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a81a37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:18:52, skipping insertion in model container [2021-10-13 04:18:52,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:18:52" (1/1) ... [2021-10-13 04:18:52,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:18:52,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:18:54,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-13 04:18:56,112 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-13 04:18:56,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51073e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:18:56, skipping insertion in model container [2021-10-13 04:18:56,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:18:56,114 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 04:18:56,117 INFO L168 Benchmark]: Toolchain (without parser) took 4085.30 ms. Allocated memory was 92.3 MB in the beginning and 163.6 MB in the end (delta: 71.3 MB). Free memory was 48.2 MB in the beginning and 48.6 MB in the end (delta: -368.8 kB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:18:56,118 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 35.7 MB in the beginning and 35.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:18:56,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4080.02 ms. Allocated memory was 92.3 MB in the beginning and 163.6 MB in the end (delta: 71.3 MB). Free memory was 48.0 MB in the beginning and 48.6 MB in the end (delta: -568.0 kB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:18:56,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 35.7 MB in the beginning and 35.7 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4080.02 ms. Allocated memory was 92.3 MB in the beginning and 163.6 MB in the end (delta: 71.3 MB). Free memory was 48.0 MB in the beginning and 48.6 MB in the end (delta: -568.0 kB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. * 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...