/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/elevator_spec1_product20.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 22:20:40,141 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 22:20:40,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 22:20:40,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 22:20:40,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 22:20:40,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 22:20:40,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 22:20:40,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 22:20:40,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 22:20:40,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 22:20:40,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 22:20:40,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 22:20:40,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 22:20:40,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 22:20:40,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 22:20:40,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 22:20:40,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 22:20:40,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 22:20:40,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 22:20:40,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 22:20:40,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 22:20:40,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 22:20:40,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 22:20:40,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 22:20:40,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 22:20:40,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 22:20:40,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 22:20:40,212 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 22:20:40,213 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 22:20:40,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 22:20:40,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 22:20:40,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 22:20:40,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 22:20:40,235 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 22:20:40,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 22:20:40,235 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 22:20:40,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 22:20:40,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 22:20:40,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 22:20:40,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 22:20:40,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 22:20:40,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 22:20:40,238 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 22:20:40,238 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 22:20:40,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 22:20:40,238 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 22:20:40,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 22:20:40,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 22:20:40,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 22:20:40,239 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 22:20:40,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 22:20:40,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:20:40,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 22:20:40,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 22:20:40,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 22:20:40,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 22:20:40,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 22:20:40,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 22:20:40,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 22:20:40,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 22:20:40,529 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 22:20:40,533 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 22:20:40,534 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 22:20:40,535 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 22:20:40,536 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec1_product20.cil.c [2019-11-23 22:20:40,600 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21753f5cb/b6eead9a7a864363bd4ecaf97c5eda84/FLAG1a0a56f8f [2019-11-23 22:20:41,233 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 22:20:41,235 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec1_product20.cil.c [2019-11-23 22:20:41,256 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21753f5cb/b6eead9a7a864363bd4ecaf97c5eda84/FLAG1a0a56f8f [2019-11-23 22:20:41,451 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21753f5cb/b6eead9a7a864363bd4ecaf97c5eda84 [2019-11-23 22:20:41,459 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 22:20:41,461 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 22:20:41,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 22:20:41,462 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 22:20:41,465 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 22:20:41,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:20:41" (1/1) ... [2019-11-23 22:20:41,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b75c31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:20:41, skipping insertion in model container [2019-11-23 22:20:41,469 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:20:41" (1/1) ... [2019-11-23 22:20:41,476 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 22:20:41,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 22:20:42,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:20:42,318 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-23 22:20:42,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d084881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:20:42, skipping insertion in model container [2019-11-23 22:20:42,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 22:20:42,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 22:20:42,325 INFO L168 Benchmark]: Toolchain (without parser) took 862.36 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.7 MB in the beginning and 167.0 MB in the end (delta: -66.3 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. [2019-11-23 22:20:42,326 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-23 22:20:42,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 859.40 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.5 MB in the beginning and 167.0 MB in the end (delta: -66.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2019-11-23 22:20:42,332 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 859.40 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 100.5 MB in the beginning and 167.0 MB in the end (delta: -66.5 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1658]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...