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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--platform--x86--thinkpad_acpi.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:46:49,404 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:46:49,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:46:49,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:46:49,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:46:49,445 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:46:49,455 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:46:49,457 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:46:49,465 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:46:49,466 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:46:49,467 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:46:49,479 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:46:49,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:46:49,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:46:49,490 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:46:49,491 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:46:49,499 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:46:49,506 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:46:49,513 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:46:49,515 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:46:49,521 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:46:49,527 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:46:49,529 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:46:49,529 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:46:49,535 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:46:49,536 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:46:49,542 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:46:49,543 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:46:49,545 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:46:49,546 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:46:49,550 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:46:49,551 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:46:49,551 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:46:49,551 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:46:49,552 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:46:49,559 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:46:49,560 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 [2018-09-12 13:46:49,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:46:49,607 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:46:49,609 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-12 13:46:49,609 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-12 13:46:49,615 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:46:49,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:46:49,615 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:46:49,615 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:46:49,615 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:46:49,616 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:46:49,616 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-12 13:46:49,616 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:46:49,616 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-12 13:46:49,621 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 13:46:49,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-12 13:46:49,622 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:46:49,622 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:46:49,622 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:46:49,623 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:46:49,623 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:46:49,623 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:46:49,623 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:46:49,623 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-12 13:46:49,624 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:46:49,624 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:46:49,624 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:46:49,624 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-12 13:46:49,627 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-12 13:46:49,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:46:49,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:46:49,796 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:46:49,801 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:46:49,802 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:46:49,803 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--platform--x86--thinkpad_acpi.ko-entry_point_true-unreach-call.cil.out.c [2018-09-12 13:46:50,486 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42ef95de1/328d1daf26d74c5a828b8ccac1d4bb02/FLAGbcd4d6ffa [2018-09-12 13:46:52,292 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:46:52,296 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--platform--x86--thinkpad_acpi.ko-entry_point_true-unreach-call.cil.out.c [2018-09-12 13:46:52,466 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42ef95de1/328d1daf26d74c5a828b8ccac1d4bb02/FLAGbcd4d6ffa [2018-09-12 13:46:52,518 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42ef95de1/328d1daf26d74c5a828b8ccac1d4bb02 [2018-09-12 13:46:52,546 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:46:52,557 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:46:52,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:46:52,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:46:52,579 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:46:52,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:46:52" (1/1) ... [2018-09-12 13:46:52,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e104c1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:46:52, skipping insertion in model container [2018-09-12 13:46:52,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:46:52" (1/1) ... [2018-09-12 13:46:53,785 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:46:55,222 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-12 13:46:55,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@127e3942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:46:55, skipping insertion in model container [2018-09-12 13:46:55,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:46:55,227 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-12 13:46:55,232 INFO L168 Benchmark]: Toolchain (without parser) took 2682.25 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 1.9 GB. [2018-09-12 13:46:55,234 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-09-12 13:46:55,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2665.06 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 1.9 GB. [2018-09-12 13:46:55,246 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 0.22 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 2665.06 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 234.8 MB). Peak memory consumption was 234.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5296]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...