java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:38:36,749 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:38:36,752 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:38:36,789 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:38:36,790 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:38:36,794 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:38:36,796 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:38:36,802 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:38:36,808 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:38:36,810 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:38:36,820 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:38:36,821 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:38:36,822 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:38:36,830 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:38:36,837 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:38:36,838 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:38:36,843 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:38:36,850 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:38:36,852 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:38:36,860 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:38:36,865 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:38:36,868 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:38:36,876 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:38:36,876 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:38:36,877 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:38:36,883 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:38:36,884 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:38:36,892 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:38:36,893 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:38:36,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:38:36,896 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:38:36,900 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:38:36,901 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:38:36,901 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:38:36,907 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:38:36,908 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:38:36,909 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-27 12:38:36,958 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:38:36,958 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:38:36,960 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:38:36,966 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:38:36,969 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:38:36,969 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:38:36,969 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:38:36,970 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:38:36,970 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:38:36,970 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:38:36,970 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:38:36,970 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:38:36,971 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:38:36,971 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:38:36,971 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:38:36,971 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:38:36,972 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:38:36,978 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:38:36,978 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:38:36,978 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:38:36,979 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:38:36,979 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:38:36,979 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:38:36,979 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:38:36,980 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:38:36,980 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:38:36,980 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:38:36,983 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:38:36,983 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:38:36,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:38:36,984 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:38:37,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:38:37,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:38:37,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:38:37,119 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:38:37,120 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:38:37,125 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs_true-unreach-call.i [2018-11-27 12:38:37,278 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/819d7566d/c9ac4706c55a4186989a2525305aef35/FLAGb1e8da17f [2018-11-27 12:38:38,443 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:38:38,443 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs_true-unreach-call.i [2018-11-27 12:38:38,483 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/819d7566d/c9ac4706c55a4186989a2525305aef35/FLAGb1e8da17f [2018-11-27 12:38:38,554 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/819d7566d/c9ac4706c55a4186989a2525305aef35 [2018-11-27 12:38:38,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:38:38,586 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:38:38,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:38:38,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:38:38,596 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:38:38,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:38:38" (1/1) ... [2018-11-27 12:38:38,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36dfb955 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:38, skipping insertion in model container [2018-11-27 12:38:38,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:38:38" (1/1) ... [2018-11-27 12:38:38,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:38:38,745 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:38:39,753 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:38:39,799 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:38:40,056 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:38:40,250 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:38:40,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40 WrapperNode [2018-11-27 12:38:40,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:38:40,256 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:38:40,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:38:40,258 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:38:40,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:38:40,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:38:40,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:38:40,407 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:38:40,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:38:40" (1/1) ... [2018-11-27 12:38:40,503 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:38:40,515 INFO L168 Benchmark]: Toolchain (without parser) took 1933.06 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -41.8 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:38:40,519 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. [2018-11-27 12:38:40,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1667.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -41.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. [2018-11-27 12:38:40,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.27 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. [2018-11-27 12:38:40,526 INFO L168 Benchmark]: Boogie Preprocessor took 109.44 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. [2018-11-27 12:38:40,534 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 1667.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -41.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 144.27 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. * Boogie Preprocessor took 109.44 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...