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-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-10 23:36:24,937 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 23:36:24,942 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 23:36:24,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 23:36:24,965 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 23:36:24,968 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 23:36:24,969 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 23:36:24,975 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 23:36:24,979 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 23:36:24,979 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 23:36:24,980 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 23:36:24,980 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 23:36:24,981 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 23:36:24,987 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 23:36:24,995 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 23:36:24,995 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 23:36:25,000 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 23:36:25,001 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 23:36:25,008 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 23:36:25,010 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 23:36:25,010 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 23:36:25,011 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 23:36:25,017 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 23:36:25,018 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 23:36:25,024 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 23:36:25,025 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 23:36:25,025 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 23:36:25,032 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 23:36:25,033 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 23:36:25,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 23:36:25,035 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 23:36:25,036 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 23:36:25,036 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 23:36:25,036 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 23:36:25,037 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 23:36:25,040 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 23:36:25,041 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 [2018-11-10 23:36:25,075 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 23:36:25,075 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 23:36:25,076 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 23:36:25,076 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 23:36:25,082 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 23:36:25,082 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 23:36:25,082 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 23:36:25,083 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 23:36:25,083 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 23:36:25,083 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 23:36:25,083 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 23:36:25,083 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 23:36:25,083 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 23:36:25,083 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 23:36:25,084 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 23:36:25,084 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 23:36:25,084 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 23:36:25,084 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 23:36:25,084 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 23:36:25,084 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 23:36:25,085 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 23:36:25,087 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 23:36:25,087 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 23:36:25,087 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 23:36:25,087 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 23:36:25,087 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 23:36:25,088 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 23:36:25,088 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 23:36:25,088 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 23:36:25,088 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 23:36:25,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 23:36:25,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 23:36:25,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 23:36:25,205 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 23:36:25,206 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 23:36:25,207 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_true-unreach-call.i [2018-11-10 23:36:25,310 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a203b0e5/708fd04fb3544594bfcfed82c59d321a/FLAG9fc534984 [2018-11-10 23:36:26,125 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 23:36:26,127 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_true-unreach-call.i [2018-11-10 23:36:26,157 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a203b0e5/708fd04fb3544594bfcfed82c59d321a/FLAG9fc534984 [2018-11-10 23:36:26,183 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a203b0e5/708fd04fb3544594bfcfed82c59d321a [2018-11-10 23:36:26,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 23:36:26,205 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 23:36:26,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 23:36:26,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 23:36:26,215 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 23:36:26,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:36:26" (1/1) ... [2018-11-10 23:36:26,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2afed058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:36:26, skipping insertion in model container [2018-11-10 23:36:26,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:36:26" (1/1) ... [2018-11-10 23:36:26,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 23:36:26,324 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 23:36:27,026 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 23:36:27,047 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 23:36:27,150 WARN L309 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-11-10 23:36:27,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@138c0a7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:36:27, skipping insertion in model container [2018-11-10 23:36:27,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 23:36:27,154 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 23:36:27,157 INFO L168 Benchmark]: Toolchain (without parser) took 953.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-10 23:36:27,160 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-10 23:36:27,160 INFO L168 Benchmark]: CACSL2BoogieTranslator took 947.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-10 23:36:27,167 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 0.14 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 947.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 633]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...