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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:22:55,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:22:55,283 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:22:55,322 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:22:55,322 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:22:55,328 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:22:55,329 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:22:55,336 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:22:55,340 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:22:55,345 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:22:55,346 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:22:55,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:22:55,353 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:22:55,363 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:22:55,364 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:22:55,365 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:22:55,368 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:22:55,381 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:22:55,387 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:22:55,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:22:55,400 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:22:55,404 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:22:55,413 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:22:55,442 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 [2018-11-19 10:22:55,494 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:22:55,494 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:22:55,495 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:22:55,495 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:22:55,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:22:55,502 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:22:55,503 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:22:55,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:22:55,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:22:55,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:22:55,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:22:55,510 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:22:55,510 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:22:55,510 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:22:55,511 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:22:55,511 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:22:55,511 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:22:55,511 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:22:55,513 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:22:55,513 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:22:55,513 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:22:55,514 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:22:55,514 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:22:55,514 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:22:55,514 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:22:55,520 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:22:55,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:22:55,520 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:22:55,521 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:22:55,521 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:22:55,521 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:22:55,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:22:55,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:22:55,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:22:55,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:22:55,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:22:55,705 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.c [2018-11-19 10:22:55,851 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f566b4a26/4fc97956d5d44b15b86d4344412850a2/FLAG3deb9c919 [2018-11-19 10:22:57,616 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:22:57,618 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--usb--host--r8a66597-hcd.ko-main.cil.out.c [2018-11-19 10:22:57,738 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f566b4a26/4fc97956d5d44b15b86d4344412850a2/FLAG3deb9c919 [2018-11-19 10:22:57,985 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f566b4a26/4fc97956d5d44b15b86d4344412850a2 [2018-11-19 10:22:58,010 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:22:58,016 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:22:58,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:22:58,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:22:58,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:22:58,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:22:57" (1/1) ... [2018-11-19 10:22:58,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4597627c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:22:58, skipping insertion in model container [2018-11-19 10:22:58,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:22:57" (1/1) ... [2018-11-19 10:22:58,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:22:58,418 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:23:03,368 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:23:03,454 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:23:04,529 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:23:05,647 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:23:05,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05 WrapperNode [2018-11-19 10:23:05,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:23:05,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:23:05,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:23:05,656 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:23:05,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:05,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:05,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:05,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:06,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:06,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:06,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:23:05" (1/1) ... [2018-11-19 10:23:06,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:23:06,634 INFO L168 Benchmark]: Toolchain (without parser) took 8623.83 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: 274.8 MB). Peak memory consumption was 274.8 MB. Max. memory is 3.9 GB. [2018-11-19 10:23:06,641 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-19 10:23:06,642 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7634.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 218.4 MB). Peak memory consumption was 218.4 MB. Max. memory is 3.9 GB. [2018-11-19 10:23:06,643 INFO L168 Benchmark]: Boogie Preprocessor took 975.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-19 10:23:06,652 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 0.21 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 7634.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 218.4 MB). Peak memory consumption was 218.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 975.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...