java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /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-aa4a323 [2018-11-04 20:45:24,604 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 20:45:24,612 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 20:45:24,652 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 20:45:24,653 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 20:45:24,656 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 20:45:24,657 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 20:45:24,668 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 20:45:24,675 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 20:45:24,679 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 20:45:24,680 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 20:45:24,680 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 20:45:24,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 20:45:24,692 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 20:45:24,705 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 20:45:24,707 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 20:45:24,708 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 20:45:24,714 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 20:45:24,728 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 20:45:24,730 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 20:45:24,738 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 20:45:24,742 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 20:45:24,748 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-04 20:45:24,768 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 20:45:24,768 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 20:45:24,773 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 20:45:24,774 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 20:45:24,774 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 [2018-11-04 20:45:24,838 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 20:45:24,838 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 20:45:24,840 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 20:45:24,844 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 20:45:24,845 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 20:45:24,845 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 20:45:24,848 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 20:45:24,848 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 20:45:24,849 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 20:45:24,849 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 20:45:24,849 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 20:45:24,849 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 20:45:24,849 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 20:45:24,850 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 20:45:24,850 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 20:45:24,850 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 20:45:24,850 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 20:45:24,851 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 20:45:24,857 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 20:45:24,858 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 20:45:24,858 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 20:45:24,858 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 20:45:24,858 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 20:45:24,859 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 20:45:24,859 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 20:45:24,859 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 20:45:24,859 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 20:45:24,860 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 20:45:24,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 20:45:25,035 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 20:45:25,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 20:45:25,041 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 20:45:25,041 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 20:45:25,047 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:45:25,182 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041802a0c/da02125b501a47b19086f8c8cefbfad1/FLAGa6e69c118 [2018-11-04 20:45:28,412 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 20:45:28,413 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c [2018-11-04 20:45:28,762 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041802a0c/da02125b501a47b19086f8c8cefbfad1/FLAGa6e69c118 [2018-11-04 20:45:28,807 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/041802a0c/da02125b501a47b19086f8c8cefbfad1 [2018-11-04 20:45:28,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 20:45:28,840 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 20:45:28,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 20:45:28,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 20:45:28,853 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 20:45:28,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:45:28" (1/1) ... [2018-11-04 20:45:28,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fc80022 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:45:28, skipping insertion in model container [2018-11-04 20:45:28,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 08:45:28" (1/1) ... [2018-11-04 20:45:28,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 20:45:30,175 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 20:45:58,390 WARN L309 MainTranslator]: Incorrect Syntax: Function call has incorrect number of in-params: iscsi_change_param_sprintf [2018-11-04 20:45:58,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fb2f5f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 08:45:58, skipping insertion in model container [2018-11-04 20:45:58,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 20:45:58,397 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-04 20:45:58,400 INFO L168 Benchmark]: Toolchain (without parser) took 29561.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 316.4 MB). Peak memory consumption was 484.8 MB. Max. memory is 3.9 GB. [2018-11-04 20:45:58,403 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-04 20:45:58,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 29553.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 316.4 MB). Peak memory consumption was 484.8 MB. Max. memory is 3.9 GB. [2018-11-04 20:45:58,417 INFO L336 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 29553.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 316.4 MB). Peak memory consumption was 484.8 MB. Max. memory is 3.9 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...