/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-18 16:18:33,573 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-18 16:18:33,639 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-18 16:18:33,642 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-18 16:18:33,643 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-18 16:18:33,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-18 16:18:33,664 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-18 16:18:33,664 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-18 16:18:33,665 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-18 16:18:33,667 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-18 16:18:33,668 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-18 16:18:33,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-18 16:18:33,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-18 16:18:33,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-18 16:18:33,669 INFO L153 SettingsManager]: * Use SBE=true [2023-12-18 16:18:33,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-18 16:18:33,670 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-18 16:18:33,670 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-18 16:18:33,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-18 16:18:33,670 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-18 16:18:33,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-18 16:18:33,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-18 16:18:33,671 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-18 16:18:33,671 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-18 16:18:33,671 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-18 16:18:33,672 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-18 16:18:33,672 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-18 16:18:33,672 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-18 16:18:33,672 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-18 16:18:33,672 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-18 16:18:33,673 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-18 16:18:33,673 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-18 16:18:33,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-18 16:18:33,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-18 16:18:33,674 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-18 16:18:33,675 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-18 16:18:33,675 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-18 16:18:33,675 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true [2023-12-18 16:18:33,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-18 16:18:33,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-18 16:18:33,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-18 16:18:33,903 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-18 16:18:33,903 INFO L274 PluginConnector]: CDTParser initialized [2023-12-18 16:18:33,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i [2023-12-18 16:18:34,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-18 16:18:35,082 INFO L384 CDTParser]: Found 1 translation units. [2023-12-18 16:18:35,083 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i [2023-12-18 16:18:35,087 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a32b4eb2/4e41d3a33de646f6bc6151c694c2ea2d/FLAG4b571952b [2023-12-18 16:18:35,097 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a32b4eb2/4e41d3a33de646f6bc6151c694c2ea2d [2023-12-18 16:18:35,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-18 16:18:35,100 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-18 16:18:35,101 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-18 16:18:35,101 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-18 16:18:35,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-18 16:18:35,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e3dbbc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35, skipping insertion in model container [2023-12-18 16:18:35,105 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,119 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-18 16:18:35,214 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i[813,826] [2023-12-18 16:18:35,231 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-18 16:18:35,237 INFO L202 MainTranslator]: Completed pre-run [2023-12-18 16:18:35,246 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i[813,826] [2023-12-18 16:18:35,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-18 16:18:35,280 INFO L206 MainTranslator]: Completed translation [2023-12-18 16:18:35,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35 WrapperNode [2023-12-18 16:18:35,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-18 16:18:35,281 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-18 16:18:35,281 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-18 16:18:35,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-18 16:18:35,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,290 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,304 INFO L138 Inliner]: procedures = 17, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 60 [2023-12-18 16:18:35,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-18 16:18:35,305 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-18 16:18:35,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-18 16:18:35,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-18 16:18:35,312 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,313 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,323 INFO L175 MemorySlicer]: Split 7 memory accesses to 3 slices as follows [2, 2, 3]. 43 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0]. The 3 writes are split as follows [0, 1, 2]. [2023-12-18 16:18:35,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,327 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,329 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,329 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,330 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,331 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-18 16:18:35,332 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-18 16:18:35,332 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-18 16:18:35,332 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-18 16:18:35,333 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (1/1) ... [2023-12-18 16:18:35,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-18 16:18:35,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-18 16:18:35,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-18 16:18:35,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-18 16:18:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-18 16:18:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-18 16:18:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-12-18 16:18:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-12-18 16:18:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-18 16:18:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-18 16:18:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-12-18 16:18:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-18 16:18:35,426 INFO L241 CfgBuilder]: Building ICFG [2023-12-18 16:18:35,428 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-18 16:18:35,545 INFO L282 CfgBuilder]: Performing block encoding [2023-12-18 16:18:35,568 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-18 16:18:35,568 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-18 16:18:35,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:18:35 BoogieIcfgContainer [2023-12-18 16:18:35,568 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-18 16:18:35,570 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-18 16:18:35,570 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-18 16:18:35,572 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-18 16:18:35,572 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 04:18:35" (1/3) ... [2023-12-18 16:18:35,573 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb4bacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 04:18:35, skipping insertion in model container [2023-12-18 16:18:35,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 04:18:35" (2/3) ... [2023-12-18 16:18:35,573 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb4bacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 04:18:35, skipping insertion in model container [2023-12-18 16:18:35,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 04:18:35" (3/3) ... [2023-12-18 16:18:35,574 INFO L112 eAbstractionObserver]: Analyzing ICFG sanfoundry_43_ground.i [2023-12-18 16:18:35,586 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-18 16:18:35,586 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-12-18 16:18:35,587 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fb4bacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 04:18:35, skipping insertion in model container [2023-12-18 16:18:35,587 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-18 16:18:35,588 INFO L158 Benchmark]: Toolchain (without parser) took 487.78ms. Allocated memory is still 351.3MB. Free memory was 305.1MB in the beginning and 275.5MB in the end (delta: 29.6MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2023-12-18 16:18:35,589 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 221.2MB. Free memory was 171.3MB in the beginning and 171.1MB in the end (delta: 133.0kB). There was no memory consumed. Max. memory is 8.0GB. [2023-12-18 16:18:35,589 INFO L158 Benchmark]: CACSL2BoogieTranslator took 179.75ms. Allocated memory is still 351.3MB. Free memory was 304.8MB in the beginning and 293.9MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2023-12-18 16:18:35,589 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.56ms. Allocated memory is still 351.3MB. Free memory was 293.9MB in the beginning and 292.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-12-18 16:18:35,590 INFO L158 Benchmark]: Boogie Preprocessor took 26.33ms. Allocated memory is still 351.3MB. Free memory was 292.2MB in the beginning and 290.4MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-12-18 16:18:35,590 INFO L158 Benchmark]: RCFGBuilder took 236.51ms. Allocated memory is still 351.3MB. Free memory was 290.4MB in the beginning and 278.3MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2023-12-18 16:18:35,591 INFO L158 Benchmark]: TraceAbstraction took 17.18ms. Allocated memory is still 351.3MB. Free memory was 277.6MB in the beginning and 275.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-12-18 16:18:35,593 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 221.2MB. Free memory was 171.3MB in the beginning and 171.1MB in the end (delta: 133.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 179.75ms. Allocated memory is still 351.3MB. Free memory was 304.8MB in the beginning and 293.9MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 23.56ms. Allocated memory is still 351.3MB. Free memory was 293.9MB in the beginning and 292.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 26.33ms. Allocated memory is still 351.3MB. Free memory was 292.2MB in the beginning and 290.4MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 236.51ms. Allocated memory is still 351.3MB. Free memory was 290.4MB in the beginning and 278.3MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 17.18ms. Allocated memory is still 351.3MB. Free memory was 277.6MB in the beginning and 275.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-12-18 16:18:35,612 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...