/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_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 22:20:45,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 22:20:45,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 22:20:45,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 22:20:45,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 22:20:45,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 22:20:45,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 22:20:45,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 22:20:45,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 22:20:45,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 22:20:45,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 22:20:45,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 22:20:45,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 22:20:45,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 22:20:45,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 22:20:45,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 22:20:45,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 22:20:45,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 22:20:45,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 22:20:45,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 22:20:45,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 22:20:45,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 22:20:45,251 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 22:20:45,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 22:20:45,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 22:20:45,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 22:20:45,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 22:20:45,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 22:20:45,264 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 22:20:45,278 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 22:20:45,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 22:20:45,280 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 22:20:45,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 22:20:45,280 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 22:20:45,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 22:20:45,281 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 22:20:45,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 22:20:45,281 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 22:20:45,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 22:20:45,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 22:20:45,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 22:20:45,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 22:20:45,282 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 22:20:45,283 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 22:20:45,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 22:20:45,283 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 22:20:45,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 22:20:45,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 22:20:45,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 22:20:45,284 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 22:20:45,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 22:20:45,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:20:45,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 22:20:45,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 22:20:45,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 22:20:45,285 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 22:20:45,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 22:20:45,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 22:20:45,286 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 22:20:45,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 22:20:45,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 22:20:45,602 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 22:20:45,603 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 22:20:45,604 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 22:20:45,605 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec1_product27.cil.c [2019-11-23 22:20:45,675 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c31e204db/64788739fbb6454aa87422a2e7eaa293/FLAG3812e7d1a [2019-11-23 22:20:46,302 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 22:20:46,303 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec1_product27.cil.c [2019-11-23 22:20:46,331 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c31e204db/64788739fbb6454aa87422a2e7eaa293/FLAG3812e7d1a [2019-11-23 22:20:46,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c31e204db/64788739fbb6454aa87422a2e7eaa293 [2019-11-23 22:20:46,528 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 22:20:46,529 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 22:20:46,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 22:20:46,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 22:20:46,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 22:20:46,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:20:46" (1/1) ... [2019-11-23 22:20:46,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a2ab5c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:20:46, skipping insertion in model container [2019-11-23 22:20:46,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:20:46" (1/1) ... [2019-11-23 22:20:46,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 22:20:46,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 22:20:47,397 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:20:47,412 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 22:20:47,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c80f3ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:20:47, skipping insertion in model container [2019-11-23 22:20:47,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 22:20:47,413 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 22:20:47,416 INFO L168 Benchmark]: Toolchain (without parser) took 886.16 ms. Allocated memory was 133.7 MB in the beginning and 199.8 MB in the end (delta: 66.1 MB). Free memory was 95.4 MB in the beginning and 162.6 MB in the end (delta: -67.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. [2019-11-23 22:20:47,418 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 133.7 MB. Free memory was 116.9 MB in the beginning and 116.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-23 22:20:47,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.55 ms. Allocated memory was 133.7 MB in the beginning and 199.8 MB in the end (delta: 66.1 MB). Free memory was 95.1 MB in the beginning and 162.6 MB in the end (delta: -67.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-11-23 22:20:47,421 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 133.7 MB. Free memory was 116.9 MB in the beginning and 116.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 883.55 ms. Allocated memory was 133.7 MB in the beginning and 199.8 MB in the end (delta: 66.1 MB). Free memory was 95.1 MB in the beginning and 162.6 MB in the end (delta: -67.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1271]: 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...