/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver Internal_SMTInterpol -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/floats-esbmc-regression/lrint.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-10-31 15:08:06,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 15:08:06,997 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-31 15:08:07,030 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 15:08:07,032 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 15:08:07,032 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 15:08:07,033 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 15:08:07,033 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 15:08:07,034 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 15:08:07,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 15:08:07,034 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 15:08:07,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 15:08:07,035 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 15:08:07,036 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-31 15:08:07,036 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-31 15:08:07,037 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 15:08:07,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 15:08:07,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 15:08:07,041 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 15:08:07,041 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 15:08:07,041 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 15:08:07,042 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 15:08:07,043 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 15:08:07,043 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-31 15:08:07,043 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 15:08:07,043 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 15:08:07,044 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 15:08:07,044 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 15:08:07,044 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 15:08:07,044 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 15:08:07,045 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 15:08:07,045 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 15:08:07,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 15:08:07,045 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 15:08:07,046 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 15:08:07,046 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 15:08:07,046 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 15:08:07,059 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 15:08:07,059 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 15:08:07,059 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 15:08:07,060 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 15:08:07,062 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol [2024-10-31 15:08:07,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 15:08:07,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 15:08:07,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 15:08:07,400 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 15:08:07,401 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 15:08:07,402 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-esbmc-regression/lrint.i [2024-10-31 15:08:08,785 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 15:08:09,040 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 15:08:09,041 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-esbmc-regression/lrint.i [2024-10-31 15:08:09,059 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2ca6f04f/ff66072fc6fe46b68228ff7489268622/FLAG0b9ea537a [2024-10-31 15:08:09,073 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2ca6f04f/ff66072fc6fe46b68228ff7489268622 [2024-10-31 15:08:09,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 15:08:09,077 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-31 15:08:09,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 15:08:09,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 15:08:09,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 15:08:09,083 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 03:08:09" (1/1) ... [2024-10-31 15:08:09,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50b9047d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 03:08:09, skipping insertion in model container [2024-10-31 15:08:09,084 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 03:08:09" (1/1) ... [2024-10-31 15:08:09,139 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 15:08:09,657 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-esbmc-regression/lrint.i[38064,38077] [2024-10-31 15:08:09,664 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: lrint [2024-10-31 15:08:09,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e7f8b37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 03:08:09, skipping insertion in model container [2024-10-31 15:08:09,666 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 15:08:09,666 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 15:08:09,669 INFO L158 Benchmark]: Toolchain (without parser) took 590.89ms. Allocated memory is still 200.3MB. Free memory was 163.3MB in the beginning and 148.1MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2024-10-31 15:08:09,669 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 200.3MB. Free memory is still 177.0MB. There was no memory consumed. Max. memory is 8.0GB. [2024-10-31 15:08:09,670 INFO L158 Benchmark]: CACSL2BoogieTranslator took 588.82ms. Allocated memory is still 200.3MB. Free memory was 163.3MB in the beginning and 148.1MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2024-10-31 15:08:09,671 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 200.3MB. Free memory is still 177.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 588.82ms. Allocated memory is still 200.3MB. Free memory was 163.3MB in the beginning and 148.1MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1002]: Unsupported Syntax Unsupported function from math.h: lrint RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...