/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_synctty.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:29:25,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:29:25,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:29:25,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:29:25,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:29:25,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:29:25,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:29:25,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:29:25,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:29:25,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:29:25,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:29:25,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:29:25,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:29:25,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:29:25,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:29:25,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:29:25,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:29:25,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:29:25,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:29:25,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:29:25,724 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:29:25,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:29:25,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:29:25,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:29:25,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:29:25,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:29:25,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:29:25,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:29:25,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:29:25,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:29:25,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:29:25,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:29:25,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:29:25,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:29:25,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:29:25,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:29:25,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:29:25,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:29:25,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:29:25,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:29:25,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:29:25,768 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-16 01:29:25,823 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:29:25,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:29:25,825 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:29:25,825 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:29:25,828 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:29:25,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:29:25,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:29:25,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:29:25,832 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:29:25,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:29:25,833 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:29:25,834 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:29:25,834 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:29:25,834 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:29:25,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:29:25,835 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:29:25,835 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:29:25,835 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:29:25,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:29:25,835 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:29:25,836 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:29:25,836 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:29:25,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:29:25,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:29:25,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:29:25,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:29:25,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:29:25,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:29:25,838 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:29:25,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:29:25,838 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:29:26,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:29:26,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:29:26,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:29:26,311 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:29:26,312 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:29:26,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_synctty.ko-entry_point.cil.out.i [2022-10-16 01:29:26,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eddc42111/fd11eb581766497aab7dc8359f2829bf/FLAG319f8bd52 [2022-10-16 01:29:27,396 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:29:27,397 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_synctty.ko-entry_point.cil.out.i [2022-10-16 01:29:27,457 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eddc42111/fd11eb581766497aab7dc8359f2829bf/FLAG319f8bd52 [2022-10-16 01:29:27,928 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eddc42111/fd11eb581766497aab7dc8359f2829bf [2022-10-16 01:29:27,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:29:27,937 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:29:27,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:29:27,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:29:27,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:29:27,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:29:27" (1/1) ... [2022-10-16 01:29:27,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e05306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:29:27, skipping insertion in model container [2022-10-16 01:29:27,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:29:27" (1/1) ... [2022-10-16 01:29:27,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:29:28,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:29:29,395 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ppp--ppp_synctty.ko-entry_point.cil.out.i[163507,163520] [2022-10-16 01:29:29,478 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,515 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,528 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,538 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,578 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,579 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,599 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,629 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,630 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,634 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,636 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,637 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,637 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,638 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,638 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,686 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:29:29,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:29:29,733 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-10-16 01:29:29,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33a9fe6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:29:29, skipping insertion in model container [2022-10-16 01:29:29,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:29:29,735 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:29:29,737 INFO L158 Benchmark]: Toolchain (without parser) took 1803.68ms. Allocated memory is still 151.0MB. Free memory was 116.2MB in the beginning and 82.8MB in the end (delta: 33.4MB). Peak memory consumption was 33.4MB. Max. memory is 8.0GB. [2022-10-16 01:29:29,739 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 78.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:29:29,740 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1796.17ms. Allocated memory is still 151.0MB. Free memory was 116.1MB in the beginning and 82.8MB in the end (delta: 33.2MB). Peak memory consumption was 32.3MB. Max. memory is 8.0GB. [2022-10-16 01:29:29,742 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 78.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1796.17ms. Allocated memory is still 151.0MB. Free memory was 116.1MB in the beginning and 82.8MB in the end (delta: 33.2MB). Peak memory consumption was 32.3MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5527]: Unsupported Syntax Found a cast between two array/pointer types of different sizes 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...