./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-wireless-p54-p54usb.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_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/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_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/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_9c94e05d-f0f0-4503-ad8a-d21915213196/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 528f77547bff3a7145a998f071653ab11e066967 ............................................................................................................................. 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_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/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_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/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_9c94e05d-f0f0-4503-ad8a-d21915213196/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 528f77547bff3a7145a998f071653ab11e066967 ................................................................................................................................. 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 03:58:19,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:58:19,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:58:19,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:58:19,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:58:19,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:58:19,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:58:19,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:58:19,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:58:19,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:58:19,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:58:19,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:58:19,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:58:19,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:58:19,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:58:19,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:58:19,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:58:19,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:58:19,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:58:19,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:58:19,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:58:19,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:58:19,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:58:19,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:58:19,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:58:19,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:58:19,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:58:19,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:58:19,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:58:19,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:58:19,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:58:19,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:58:19,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:58:19,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:58:19,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:58:19,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:58:19,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:58:19,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:58:19,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:58:19,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:58:19,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:58:19,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:58:19,930 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:58:19,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:58:19,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:58:19,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:58:19,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:58:19,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:58:19,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:58:19,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:58:19,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:58:19,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:58:19,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:58:19,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:58:19,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:58:19,934 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:58:19,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:58:19,934 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:58:19,934 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:58:19,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:58:19,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:58:19,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:58:19,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:58:19,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:58:19,935 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:58:19,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:58:19,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:58:19,936 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_9c94e05d-f0f0-4503-ad8a-d21915213196/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 528f77547bff3a7145a998f071653ab11e066967 [2021-10-13 03:58:20,203 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:58:20,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:58:20,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:58:20,229 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:58:20,230 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:58:20,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-13 03:58:20,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/516b2365d/e1665d8aca3743a0b68024ca82ffe4e8/FLAG22a17ec54 [2021-10-13 03:58:22,053 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:58:22,055 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-13 03:58:22,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/516b2365d/e1665d8aca3743a0b68024ca82ffe4e8/FLAG22a17ec54 [2021-10-13 03:58:22,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/516b2365d/e1665d8aca3743a0b68024ca82ffe4e8 [2021-10-13 03:58:22,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:58:22,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:58:22,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:58:22,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:58:22,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:58:22,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:58:22" (1/1) ... [2021-10-13 03:58:22,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57fb44ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:58:22, skipping insertion in model container [2021-10-13 03:58:22,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:58:22" (1/1) ... [2021-10-13 03:58:22,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:58:23,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:58:24,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-13 03:58:27,567 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-13 03:58:27,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5eca42d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:58:27, skipping insertion in model container [2021-10-13 03:58:27,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:58:27,569 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 03:58:27,570 INFO L168 Benchmark]: Toolchain (without parser) took 4939.69 ms. Allocated memory was 98.6 MB in the beginning and 159.4 MB in the end (delta: 60.8 MB). Free memory was 38.0 MB in the beginning and 65.4 MB in the end (delta: -27.4 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:58:27,571 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory is still 74.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:58:27,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4935.66 ms. Allocated memory was 98.6 MB in the beginning and 159.4 MB in the end (delta: 60.8 MB). Free memory was 37.7 MB in the beginning and 65.4 MB in the end (delta: -27.7 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:58:27,574 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory is still 74.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4935.66 ms. Allocated memory was 98.6 MB in the beginning and 159.4 MB in the end (delta: 60.8 MB). Free memory was 37.7 MB in the beginning and 65.4 MB in the end (delta: -27.7 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1394]: 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 03:58:29,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:58:29,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:58:30,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:58:30,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:58:30,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:58:30,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:58:30,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:58:30,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:58:30,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:58:30,028 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:58:30,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:58:30,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:58:30,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:58:30,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:58:30,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:58:30,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:58:30,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:58:30,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:58:30,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:58:30,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:58:30,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:58:30,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:58:30,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:58:30,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:58:30,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:58:30,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:58:30,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:58:30,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:58:30,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:58:30,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:58:30,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:58:30,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:58:30,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:58:30,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:58:30,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:58:30,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:58:30,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:58:30,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:58:30,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:58:30,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:58:30,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:58:30,150 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:58:30,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:58:30,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:58:30,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:58:30,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:58:30,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:58:30,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:58:30,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:58:30,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:58:30,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:58:30,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:58:30,156 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:58:30,156 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:58:30,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:58:30,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:58:30,157 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:58:30,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:58:30,157 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:58:30,158 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:58:30,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:58:30,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:58:30,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:58:30,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:58:30,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:58:30,159 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:58:30,159 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:58:30,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:58:30,160 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:58:30,160 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:58:30,160 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_9c94e05d-f0f0-4503-ad8a-d21915213196/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 528f77547bff3a7145a998f071653ab11e066967 [2021-10-13 03:58:30,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:58:30,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:58:30,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:58:30,621 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:58:30,622 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:58:30,623 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-13 03:58:30,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/9e45c3004/ac6cfe62244f4627801c9f22468a1036/FLAG4a3687f4b [2021-10-13 03:58:32,696 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:58:32,697 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-wireless-p54-p54usb.cil.out.i [2021-10-13 03:58:32,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/9e45c3004/ac6cfe62244f4627801c9f22468a1036/FLAG4a3687f4b [2021-10-13 03:58:33,133 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c94e05d-f0f0-4503-ad8a-d21915213196/bin/ukojak-fKGseLULKY/data/9e45c3004/ac6cfe62244f4627801c9f22468a1036 [2021-10-13 03:58:33,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:58:33,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:58:33,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:58:33,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:58:33,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:58:33,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:58:33" (1/1) ... [2021-10-13 03:58:33,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7834dfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:58:33, skipping insertion in model container [2021-10-13 03:58:33,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:58:33" (1/1) ... [2021-10-13 03:58:33,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:58:33,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:58:34,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-10-13 03:58:37,731 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-10-13 03:58:37,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fbba824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:58:37, skipping insertion in model container [2021-10-13 03:58:37,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:58:37,732 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 03:58:37,735 INFO L168 Benchmark]: Toolchain (without parser) took 4595.83 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 50.8 MB in the beginning and 69.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 77.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:58:37,735 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:58:37,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4593.36 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 50.8 MB in the beginning and 69.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 77.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:58:37,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4593.36 ms. Allocated memory was 113.2 MB in the beginning and 157.3 MB in the end (delta: 44.0 MB). Free memory was 50.8 MB in the beginning and 69.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 77.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1394]: 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...