./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c11d3cef89aebeeaf29cd8dccebfcf5c08bbd3330869515d9c0167f413d4c6d1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:00:21,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:00:21,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:00:21,665 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:00:21,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:00:21,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:00:21,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:00:21,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:00:21,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:00:21,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:00:21,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:00:21,689 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:00:21,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:00:21,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:00:21,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:00:21,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:00:21,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:00:21,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:00:21,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:00:21,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:00:21,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:00:21,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:00:21,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:00:21,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:00:21,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:00:21,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:00:21,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:00:21,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:00:21,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:00:21,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:00:21,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:00:21,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:00:21,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:00:21,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:00:21,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:00:21,750 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:00:21,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:00:21,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:00:21,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:00:21,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:00:21,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:00:21,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:00:21,799 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:00:21,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:00:21,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:00:21,801 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:00:21,802 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:00:21,803 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:00:21,803 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:00:21,803 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:00:21,803 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:00:21,804 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:00:21,805 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:00:21,805 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:00:21,805 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:00:21,806 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:00:21,806 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:00:21,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:00:21,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:00:21,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:00:21,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:00:21,808 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:00:21,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:00:21,808 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:00:21,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:00:21,808 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:00:21,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:00:21,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:00:21,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:00:21,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:00:21,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:00:21,811 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:00:21,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:00:21,812 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:00:21,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:00:21,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:00:21,813 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:00:21,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:00:21,813 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c11d3cef89aebeeaf29cd8dccebfcf5c08bbd3330869515d9c0167f413d4c6d1 [2021-11-03 04:00:22,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:00:22,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:00:22,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:00:22,111 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:00:22,111 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:00:22,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i [2021-11-03 04:00:22,185 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/35e844a6e/a5f2cf5a7c9340fc9ce23ba668bdcd1c/FLAGc245d1e4e [2021-11-03 04:00:23,661 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:00:23,662 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i [2021-11-03 04:00:23,737 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/35e844a6e/a5f2cf5a7c9340fc9ce23ba668bdcd1c/FLAGc245d1e4e [2021-11-03 04:00:23,753 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/35e844a6e/a5f2cf5a7c9340fc9ce23ba668bdcd1c [2021-11-03 04:00:23,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:00:23,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:00:23,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:00:23,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:00:23,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:00:23,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:00:23" (1/1) ... [2021-11-03 04:00:23,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a11461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:23, skipping insertion in model container [2021-11-03 04:00:23,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:00:23" (1/1) ... [2021-11-03 04:00:23,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:00:24,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:00:27,384 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,387 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,398 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,399 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,407 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,417 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,422 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,425 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,529 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,545 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:00:27,842 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810774,810787] [2021-11-03 04:00:27,845 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810921,810934] [2021-11-03 04:00:27,846 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811060,811073] [2021-11-03 04:00:27,847 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811218,811231] [2021-11-03 04:00:27,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:00:27,979 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 04:00:27,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1683f940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:27, skipping insertion in model container [2021-11-03 04:00:27,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:00:27,981 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:00:27,983 INFO L168 Benchmark]: Toolchain (without parser) took 4222.81 ms. Allocated memory was 113.2 MB in the beginning and 274.7 MB in the end (delta: 161.5 MB). Free memory was 60.2 MB in the beginning and 92.9 MB in the end (delta: -32.6 MB). Peak memory consumption was 137.2 MB. Max. memory is 16.1 GB. [2021-11-03 04:00:27,984 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 113.2 MB. Free memory was 66.5 MB in the beginning and 66.4 MB in the end (delta: 63.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:00:27,985 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4218.04 ms. Allocated memory was 113.2 MB in the beginning and 274.7 MB in the end (delta: 161.5 MB). Free memory was 59.9 MB in the beginning and 92.9 MB in the end (delta: -32.9 MB). Peak memory consumption was 137.2 MB. Max. memory is 16.1 GB. [2021-11-03 04:00:27,987 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 113.2 MB. Free memory was 66.5 MB in the beginning and 66.4 MB in the end (delta: 63.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4218.04 ms. Allocated memory was 113.2 MB in the beginning and 274.7 MB in the end (delta: 161.5 MB). Free memory was 59.9 MB in the beginning and 92.9 MB in the end (delta: -32.9 MB). Peak memory consumption was 137.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5614]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c11d3cef89aebeeaf29cd8dccebfcf5c08bbd3330869515d9c0167f413d4c6d1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:00:30,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:00:30,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:00:30,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:00:30,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:00:30,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:00:30,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:00:30,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:00:30,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:00:30,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:00:30,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:00:30,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:00:30,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:00:30,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:00:30,474 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:00:30,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:00:30,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:00:30,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:00:30,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:00:30,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:00:30,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:00:30,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:00:30,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:00:30,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:00:30,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:00:30,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:00:30,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:00:30,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:00:30,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:00:30,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:00:30,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:00:30,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:00:30,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:00:30,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:00:30,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:00:30,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:00:30,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:00:30,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:00:30,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:00:30,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:00:30,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:00:30,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:00:30,573 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:00:30,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:00:30,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:00:30,578 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:00:30,578 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:00:30,579 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:00:30,579 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:00:30,579 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:00:30,579 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:00:30,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:00:30,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:00:30,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:00:30,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:00:30,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:00:30,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:00:30,584 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:00:30,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:00:30,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:00:30,585 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:00:30,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:00:30,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:00:30,586 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:00:30,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:00:30,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:00:30,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:00:30,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:00:30,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:00:30,587 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:00:30,587 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:00:30,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:00:30,588 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:00:30,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:00:30,588 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_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c11d3cef89aebeeaf29cd8dccebfcf5c08bbd3330869515d9c0167f413d4c6d1 [2021-11-03 04:00:31,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:00:31,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:00:31,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:00:31,092 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:00:31,093 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:00:31,096 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i [2021-11-03 04:00:31,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/a9803ae65/27b3bde00c6244cf8788a3d8cb9e1f5f/FLAG767f8490b [2021-11-03 04:00:32,808 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:00:32,810 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i [2021-11-03 04:00:32,887 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/a9803ae65/27b3bde00c6244cf8788a3d8cb9e1f5f/FLAG767f8490b [2021-11-03 04:00:33,181 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/data/a9803ae65/27b3bde00c6244cf8788a3d8cb9e1f5f [2021-11-03 04:00:33,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:00:33,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:00:33,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:00:33,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:00:33,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:00:33,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:00:33" (1/1) ... [2021-11-03 04:00:33,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e8e1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:33, skipping insertion in model container [2021-11-03 04:00:33,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:00:33" (1/1) ... [2021-11-03 04:00:33,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:00:33,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:00:37,804 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810774,810787] [2021-11-03 04:00:37,807 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810921,810934] [2021-11-03 04:00:37,808 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811060,811073] [2021-11-03 04:00:37,809 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811218,811231] [2021-11-03 04:00:37,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:00:37,938 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:00:38,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:00:39,775 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810774,810787] [2021-11-03 04:00:39,776 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810921,810934] [2021-11-03 04:00:39,776 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811060,811073] [2021-11-03 04:00:39,777 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811218,811231] [2021-11-03 04:00:39,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:00:39,856 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:00:42,224 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810774,810787] [2021-11-03 04:00:42,225 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[810921,810934] [2021-11-03 04:00:42,225 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811060,811073] [2021-11-03 04:00:42,226 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-usb-gspca-gspca_topro.cil.i[811218,811231] [2021-11-03 04:00:42,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:00:42,567 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:00:42,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42 WrapperNode [2021-11-03 04:00:42,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:00:42,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:00:42,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:00:42,571 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:00:42,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:00:43,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:03,828 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:01:03,829 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:01:03,829 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:01:03,829 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:01:03,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:03,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:10,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:10,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:18,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:19,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:20,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:23,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:01:23,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:01:23,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:01:23,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:01:23,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:00:42" (1/1) ... [2021-11-03 04:01:23,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:01:23,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:01:23,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:01:23,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2ca5813-150a-4f4d-9422-e68bf911c2e3/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:01:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:01:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:01:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:01:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:01:23,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:01:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:01:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:01:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:01:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:01:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:01:23,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:01:23,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:01:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:01:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:01:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:01:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:01:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:01:23,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:01:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:01:23,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:01:23,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start