./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/config/AutomizerReach.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_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 16:07:02,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 16:07:02,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 16:07:02,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 16:07:02,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 16:07:02,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 16:07:02,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 16:07:02,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 16:07:02,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 16:07:02,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 16:07:02,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 16:07:02,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 16:07:02,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 16:07:02,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 16:07:02,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 16:07:02,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 16:07:02,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 16:07:02,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 16:07:02,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 16:07:02,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 16:07:02,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 16:07:02,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 16:07:02,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 16:07:02,793 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 16:07:02,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 16:07:02,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 16:07:02,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 16:07:02,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 16:07:02,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 16:07:02,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 16:07:02,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 16:07:02,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 16:07:02,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 16:07:02,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 16:07:02,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 16:07:02,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 16:07:02,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 16:07:02,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 16:07:02,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 16:07:02,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 16:07:02,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 16:07:02,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-22 16:07:02,861 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 16:07:02,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 16:07:02,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 16:07:02,862 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 16:07:02,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 16:07:02,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 16:07:02,871 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 16:07:02,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 16:07:02,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 16:07:02,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 16:07:02,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 16:07:02,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 16:07:02,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 16:07:02,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 16:07:02,874 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 16:07:02,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 16:07:02,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 16:07:02,874 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 16:07:02,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 16:07:02,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 16:07:02,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 16:07:02,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 16:07:02,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 16:07:02,876 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 16:07:02,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 16:07:02,876 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 16:07:02,876 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 16:07:02,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 16:07:02,877 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 16:07:02,878 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_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-11-22 16:07:03,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 16:07:03,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 16:07:03,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 16:07:03,297 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 16:07:03,298 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 16:07:03,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-22 16:07:03,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/6646eaff4/c138910f4aad4d0c880b92295132fbe8/FLAG363cbb2d5 [2021-11-22 16:07:05,107 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 16:07:05,108 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-22 16:07:05,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/6646eaff4/c138910f4aad4d0c880b92295132fbe8/FLAG363cbb2d5 [2021-11-22 16:07:05,349 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/6646eaff4/c138910f4aad4d0c880b92295132fbe8 [2021-11-22 16:07:05,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 16:07:05,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 16:07:05,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 16:07:05,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 16:07:05,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 16:07:05,361 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:07:05" (1/1) ... [2021-11-22 16:07:05,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f83f2ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:07:05, skipping insertion in model container [2021-11-22 16:07:05,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:07:05" (1/1) ... [2021-11-22 16:07:05,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 16:07:05,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 16:07:07,618 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 16:07:09,645 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 16:07:09,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13dde823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:07:09, skipping insertion in model container [2021-11-22 16:07:09,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 16:07:09,646 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 16:07:09,648 INFO L158 Benchmark]: Toolchain (without parser) took 4294.19ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 60.3MB in the beginning and 136.1MB in the end (delta: -75.9MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2021-11-22 16:07:09,651 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 94.4MB. Free memory was 52.2MB in the beginning and 52.1MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 16:07:09,653 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4290.23ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 59.7MB in the beginning and 136.1MB in the end (delta: -76.4MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2021-11-22 16:07:09,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 94.4MB. Free memory was 52.2MB in the beginning and 52.1MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4290.23ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 59.7MB in the beginning and 136.1MB in the end (delta: -76.4MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/config/AutomizerReach.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_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 16:07:12,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 16:07:12,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 16:07:12,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 16:07:12,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 16:07:12,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 16:07:12,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 16:07:12,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 16:07:12,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 16:07:12,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 16:07:12,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 16:07:12,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 16:07:12,090 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 16:07:12,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 16:07:12,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 16:07:12,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 16:07:12,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 16:07:12,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 16:07:12,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 16:07:12,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 16:07:12,105 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 16:07:12,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 16:07:12,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 16:07:12,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 16:07:12,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 16:07:12,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 16:07:12,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 16:07:12,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 16:07:12,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 16:07:12,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 16:07:12,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 16:07:12,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 16:07:12,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 16:07:12,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 16:07:12,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 16:07:12,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 16:07:12,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 16:07:12,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 16:07:12,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 16:07:12,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 16:07:12,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 16:07:12,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-22 16:07:12,154 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 16:07:12,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 16:07:12,156 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 16:07:12,156 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 16:07:12,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 16:07:12,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 16:07:12,158 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 16:07:12,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 16:07:12,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 16:07:12,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 16:07:12,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 16:07:12,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 16:07:12,163 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 16:07:12,164 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 16:07:12,165 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 16:07:12,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 16:07:12,165 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 16:07:12,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 16:07:12,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 16:07:12,166 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 16:07:12,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-22 16:07:12,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-22 16:07:12,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 16:07:12,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 16:07:12,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 16:07:12,168 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-22 16:07:12,168 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 16:07:12,168 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-22 16:07:12,169 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-22 16:07:12,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 16:07:12,170 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 16:07:12,170 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 16:07:12,170 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_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65da7c9375a50b89315e25df285301cecdc75e43a46d063233374397ae505bb2 [2021-11-22 16:07:12,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 16:07:12,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 16:07:12,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 16:07:12,585 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 16:07:12,586 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 16:07:12,588 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-22 16:07:12,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/d83a701e8/7c0674cf44ca471eaf33257bde6cd516/FLAGf55b4bc2e [2021-11-22 16:07:14,584 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 16:07:14,585 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-usb-image-microtek.cil.out.i [2021-11-22 16:07:14,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/d83a701e8/7c0674cf44ca471eaf33257bde6cd516/FLAGf55b4bc2e [2021-11-22 16:07:15,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c415f64a-e2ca-490f-900a-80d3d8fe39d0/bin/uautomizer-w2VwFs6gM0/data/d83a701e8/7c0674cf44ca471eaf33257bde6cd516 [2021-11-22 16:07:15,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 16:07:15,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 16:07:15,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 16:07:15,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 16:07:15,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 16:07:15,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:07:15" (1/1) ... [2021-11-22 16:07:15,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dac0d96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:07:15, skipping insertion in model container [2021-11-22 16:07:15,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:07:15" (1/1) ... [2021-11-22 16:07:15,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 16:07:15,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 16:07:17,045 WARN L610 FunctionHandler]: implicit declaration of function __builtin_constant_p [2021-11-22 16:07:19,782 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2021-11-22 16:07:19,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39523028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:07:19, skipping insertion in model container [2021-11-22 16:07:19,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 16:07:19,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-22 16:07:19,786 INFO L158 Benchmark]: Toolchain (without parser) took 4625.78ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 34.7MB in the beginning and 55.6MB in the end (delta: -20.9MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2021-11-22 16:07:19,787 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 16:07:19,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4623.12ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 34.5MB in the beginning and 56.6MB in the end (delta: -22.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2021-11-22 16:07:19,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4623.12ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 34.5MB in the beginning and 56.6MB in the end (delta: -22.1MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1110]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN