java -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:38:27,618 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:38:27,624 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:38:27,663 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:38:27,663 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:38:27,665 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:38:27,670 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:38:27,673 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:38:27,697 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:38:27,699 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:38:27,700 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:38:27,700 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:38:27,706 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:38:27,707 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:38:27,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:38:27,720 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:38:27,721 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:38:27,730 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:38:27,736 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:38:27,737 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:38:27,745 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:38:27,749 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:38:27,757 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-07 17:38:27,771 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:38:27,771 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:38:27,779 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:38:27,780 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:38:27,780 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-07 17:38:27,827 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:38:27,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:38:27,829 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 17:38:27,830 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 17:38:27,835 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:38:27,836 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:38:27,836 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:38:27,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:38:27,836 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:38:27,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 17:38:27,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 17:38:27,837 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 17:38:27,837 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-07 17:38:27,844 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-07 17:38:27,844 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:38:27,844 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 17:38:27,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:38:27,846 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:38:27,846 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 17:38:27,846 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 17:38:27,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 17:38:27,847 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:38:27,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 17:38:27,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 17:38:27,847 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-07 17:38:27,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 17:38:27,848 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-07 17:38:27,848 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-07 17:38:27,848 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 17:38:27,852 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 17:38:27,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:38:28,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:38:28,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:38:28,025 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:38:28,026 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:38:28,029 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-09-07 17:38:28,564 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e30d18b17/ef4c13cf193041a4aab366d7cd6d3b20/FLAG384ec49e2 [2018-09-07 17:38:29,763 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:38:29,764 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_drivers-usb-gadget-g_printer-ko--106_1a--2b9ec6c.c [2018-09-07 17:38:29,926 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e30d18b17/ef4c13cf193041a4aab366d7cd6d3b20/FLAG384ec49e2 [2018-09-07 17:38:29,968 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e30d18b17/ef4c13cf193041a4aab366d7cd6d3b20 [2018-09-07 17:38:29,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:38:30,004 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:38:30,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:38:30,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:38:30,027 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:38:30,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:38:29" (1/1) ... [2018-09-07 17:38:30,037 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16429d81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:38:30, skipping insertion in model container [2018-09-07 17:38:30,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:38:29" (1/1) ... [2018-09-07 17:38:30,688 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:38:31,635 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 17:38:31,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29fd97b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:38:31, skipping insertion in model container [2018-09-07 17:38:31,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:38:31,638 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 17:38:31,643 INFO L168 Benchmark]: Toolchain (without parser) took 1647.19 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: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:38:31,647 INFO L168 Benchmark]: CDTParser took 0.33 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. [2018-09-07 17:38:31,651 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1629.34 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: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:38:31,657 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 1629.34 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: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3279]: 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...