java -ea -Xmx2000000000 -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-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:46:00,005 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:46:00,013 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:46:00,048 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:46:00,048 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:46:00,055 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:46:00,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:46:00,064 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:46:00,069 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:46:00,070 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:46:00,085 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:46:00,086 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:46:00,087 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:46:00,088 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:46:00,097 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:46:00,098 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:46:00,099 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:46:00,107 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:46:00,113 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:46:00,119 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:46:00,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:46:00,127 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:46:00,132 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-28 13:46:00,154 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:46:00,154 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:46:00,158 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:46:00,161 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:46:00,162 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 [2018-09-28 13:46:00,213 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:46:00,215 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:46:00,219 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:46:00,219 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:46:00,220 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:46:00,223 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:46:00,224 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:46:00,224 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:46:00,224 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:46:00,225 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:46:00,229 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:46:00,229 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:46:00,229 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:46:00,229 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:46:00,230 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:46:00,230 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:46:00,230 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:46:00,230 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:46:00,230 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:46:00,231 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:46:00,231 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:46:00,231 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:46:00,231 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:46:00,232 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:46:00,232 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:46:00,232 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:46:00,232 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:46:00,232 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:46:00,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:46:00,387 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:46:00,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:46:00,402 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:46:00,402 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:46:00,406 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_false-unreach-call.cil.out.c [2018-09-28 13:46:01,073 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5372bd9b/8f2d7c1c9d4146e3bd5c88e27362421b/FLAG1ed22ca24 [2018-09-28 13:46:02,538 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:46:02,543 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_false-unreach-call.cil.out.c [2018-09-28 13:46:02,673 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5372bd9b/8f2d7c1c9d4146e3bd5c88e27362421b/FLAG1ed22ca24 [2018-09-28 13:46:02,718 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5372bd9b/8f2d7c1c9d4146e3bd5c88e27362421b [2018-09-28 13:46:02,745 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:46:02,751 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:46:02,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:46:02,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:46:02,767 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:46:02,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:46:02" (1/1) ... [2018-09-28 13:46:02,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1867efea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:46:02, skipping insertion in model container [2018-09-28 13:46:02,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:46:02" (1/1) ... [2018-09-28 13:46:02,804 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:46:03,303 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:46:04,562 WARN L286 MainTranslator]: Unsupported Syntax: conversion from CStruct not implemented. [2018-09-28 13:46:04,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11308f18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:46:04, skipping insertion in model container [2018-09-28 13:46:04,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:46:04,566 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:46:04,568 INFO L168 Benchmark]: Toolchain (without parser) took 1821.69 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 97.6 MB). Peak memory consumption was 97.6 MB. Max. memory is 1.9 GB. [2018-09-28 13:46:04,575 INFO L168 Benchmark]: CDTParser took 0.30 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. [2018-09-28 13:46:04,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1809.45 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 97.6 MB). Peak memory consumption was 97.6 MB. Max. memory is 1.9 GB. [2018-09-28 13:46:04,584 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 0.30 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 1809.45 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 97.6 MB). Peak memory consumption was 97.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4836]: Unsupported Syntax conversion from CStruct not implemented. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...