java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:35:17,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:35:17,603 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:35:17,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:35:17,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:35:17,661 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:35:17,662 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:35:17,672 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:35:17,685 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:35:17,690 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:35:17,692 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:35:17,692 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:35:17,700 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:35:17,707 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:35:17,709 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:35:17,720 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:35:17,731 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:35:17,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:35:17,738 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:35:17,745 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:35:17,753 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-13 15:35:17,769 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:35:17,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:35:17,771 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-13 15:35:17,810 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:35:17,811 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:35:17,817 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:35:17,817 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:35:17,818 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:35:17,818 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:35:17,818 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:35:17,819 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:35:17,819 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:35:17,819 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:35:17,819 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:35:17,820 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:35:17,822 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:35:17,822 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:35:17,822 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:35:17,822 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:35:17,823 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:35:17,823 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:35:17,823 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:35:17,823 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:35:17,823 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:35:17,824 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:35:17,824 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:35:17,824 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:35:17,824 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:35:17,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:35:17,830 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:35:17,830 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:35:17,963 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:35:17,994 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:35:18,007 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:35:18,010 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:35:18,011 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:35:18,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 15:35:20,495 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:35:20,506 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:35:20,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:35:20,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:35:20,524 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:35:20,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:35:20" (1/1) ... [2018-09-13 15:35:20,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@760b4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:35:20, skipping insertion in model container [2018-09-13 15:35:20,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:35:20" (1/1) ... [2018-09-13 15:35:20,591 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:35:23,216 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:35:26,278 WARN L252 ieTranslatorObserver]: Incorrect Syntax Function call has incorrect number of in-params: iscsi_change_param_sprintf [2018-09-13 15:35:26,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@226ca92b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:35:26, skipping insertion in model container [2018-09-13 15:35:26,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:35:26,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-13 15:35:26,289 INFO L168 Benchmark]: Toolchain (without parser) took 5788.45 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.6 MB). Peak memory consumption was 474.7 MB. Max. memory is 1.9 GB. [2018-09-13 15:35:26,295 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 15:35:26,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5776.53 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.6 MB). Peak memory consumption was 474.7 MB. Max. memory is 1.9 GB. [2018-09-13 15:35:26,303 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 5776.53 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 24.6 MB). Peak memory consumption was 474.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 20890]: Incorrect Syntax Function call has incorrect number of in-params: iscsi_change_param_sprintf RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...