/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf --traceabstraction.order.of.the.error.locations.to.be.checked PROGRAM_FIRST -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/goblint-regression/09-regions_06-ptra_nr.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-27 11:07:04,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-27 11:07:04,508 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-08-27 11:07:04,512 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-27 11:07:04,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-27 11:07:04,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-27 11:07:04,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-27 11:07:04,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-27 11:07:04,539 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-27 11:07:04,542 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-27 11:07:04,543 INFO L153 SettingsManager]: * Use SBE=true [2023-08-27 11:07:04,543 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-27 11:07:04,543 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-27 11:07:04,544 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-27 11:07:04,544 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-27 11:07:04,544 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-27 11:07:04,545 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-27 11:07:04,545 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-27 11:07:04,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-27 11:07:04,545 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-27 11:07:04,545 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-27 11:07:04,546 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-27 11:07:04,546 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-27 11:07:04,547 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-27 11:07:04,547 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-27 11:07:04,547 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-27 11:07:04,547 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-27 11:07:04,548 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-27 11:07:04,548 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-27 11:07:04,548 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-27 11:07:04,549 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-27 11:07:04,549 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-27 11:07:04,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-27 11:07:04,550 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-27 11:07:04,550 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-27 11:07:04,550 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Order of the error locations to be checked -> PROGRAM_FIRST Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2023-08-27 11:07:04,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-27 11:07:04,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-27 11:07:04,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-27 11:07:04,870 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-27 11:07:04,870 INFO L274 PluginConnector]: CDTParser initialized [2023-08-27 11:07:04,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/09-regions_06-ptra_nr.i [2023-08-27 11:07:05,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-27 11:07:06,247 INFO L384 CDTParser]: Found 1 translation units. [2023-08-27 11:07:06,247 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/09-regions_06-ptra_nr.i [2023-08-27 11:07:06,269 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e25d2c4c2/f596f5a70dc64a379083fbb2e08db6dd/FLAG7936b9386 [2023-08-27 11:07:06,287 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e25d2c4c2/f596f5a70dc64a379083fbb2e08db6dd [2023-08-27 11:07:06,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-27 11:07:06,292 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-27 11:07:06,296 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-27 11:07:06,296 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-27 11:07:06,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-27 11:07:06,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:06,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71462c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06, skipping insertion in model container [2023-08-27 11:07:06,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:06,354 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-27 11:07:06,804 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-27 11:07:06,815 INFO L201 MainTranslator]: Completed pre-run [2023-08-27 11:07:06,828 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [244] [2023-08-27 11:07:06,830 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [244] [2023-08-27 11:07:06,845 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [1044] [2023-08-27 11:07:06,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1239] [2023-08-27 11:07:06,856 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1260] [2023-08-27 11:07:06,858 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-27 11:07:06,943 INFO L206 MainTranslator]: Completed translation [2023-08-27 11:07:06,944 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06 WrapperNode [2023-08-27 11:07:06,945 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-27 11:07:06,946 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-27 11:07:06,946 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-27 11:07:06,946 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-27 11:07:06,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:06,981 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,001 INFO L138 Inliner]: procedures = 368, calls = 31, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 97 [2023-08-27 11:07:07,001 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-27 11:07:07,002 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-27 11:07:07,002 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-27 11:07:07,002 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-27 11:07:07,008 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,009 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,026 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,034 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,036 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,056 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-27 11:07:07,057 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-27 11:07:07,057 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-27 11:07:07,057 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-27 11:07:07,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (1/1) ... [2023-08-27 11:07:07,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-27 11:07:07,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-27 11:07:07,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-08-27 11:07:07,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-08-27 11:07:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-27 11:07:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-08-27 11:07:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-27 11:07:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-27 11:07:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-27 11:07:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-08-27 11:07:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-27 11:07:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-27 11:07:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-08-27 11:07:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2023-08-27 11:07:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2023-08-27 11:07:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-27 11:07:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-27 11:07:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-27 11:07:07,136 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-27 11:07:07,286 INFO L236 CfgBuilder]: Building ICFG [2023-08-27 11:07:07,287 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-27 11:07:07,442 INFO L277 CfgBuilder]: Performing block encoding [2023-08-27 11:07:07,452 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-27 11:07:07,452 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-08-27 11:07:07,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.08 11:07:07 BoogieIcfgContainer [2023-08-27 11:07:07,454 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-27 11:07:07,456 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-27 11:07:07,456 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-27 11:07:07,461 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-27 11:07:07,461 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.08 11:07:06" (1/3) ... [2023-08-27 11:07:07,462 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ca2dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.08 11:07:07, skipping insertion in model container [2023-08-27 11:07:07,462 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 11:07:06" (2/3) ... [2023-08-27 11:07:07,462 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ca2dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.08 11:07:07, skipping insertion in model container [2023-08-27 11:07:07,462 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.08 11:07:07" (3/3) ... [2023-08-27 11:07:07,463 INFO L112 eAbstractionObserver]: Analyzing ICFG 09-regions_06-ptra_nr.i [2023-08-27 11:07:07,476 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-27 11:07:07,476 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-08-27 11:07:07,477 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ca2dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.08 11:07:07, skipping insertion in model container [2023-08-27 11:07:07,477 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-08-27 11:07:07,478 INFO L158 Benchmark]: Toolchain (without parser) took 1185.02ms. Allocated memory is still 413.1MB. Free memory was 387.1MB in the beginning and 364.5MB in the end (delta: 22.6MB). Peak memory consumption was 23.5MB. Max. memory is 16.0GB. [2023-08-27 11:07:07,478 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 413.1MB. Free memory is still 390.0MB. There was no memory consumed. Max. memory is 16.0GB. [2023-08-27 11:07:07,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 648.73ms. Allocated memory is still 413.1MB. Free memory was 387.1MB in the beginning and 348.6MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.0GB. [2023-08-27 11:07:07,480 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.65ms. Allocated memory is still 413.1MB. Free memory was 348.6MB in the beginning and 388.6MB in the end (delta: -40.0MB). Peak memory consumption was 6.7MB. Max. memory is 16.0GB. [2023-08-27 11:07:07,480 INFO L158 Benchmark]: Boogie Preprocessor took 54.28ms. Allocated memory is still 413.1MB. Free memory was 388.6MB in the beginning and 386.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2023-08-27 11:07:07,481 INFO L158 Benchmark]: RCFGBuilder took 397.54ms. Allocated memory is still 413.1MB. Free memory was 386.5MB in the beginning and 367.7MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.0GB. [2023-08-27 11:07:07,481 INFO L158 Benchmark]: TraceAbstraction took 21.04ms. Allocated memory is still 413.1MB. Free memory was 366.6MB in the beginning and 364.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. [2023-08-27 11:07:07,484 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 413.1MB. Free memory is still 390.0MB. There was no memory consumed. Max. memory is 16.0GB. * CACSL2BoogieTranslator took 648.73ms. Allocated memory is still 413.1MB. Free memory was 387.1MB in the beginning and 348.6MB in the end (delta: 38.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.0GB. * Boogie Procedure Inliner took 55.65ms. Allocated memory is still 413.1MB. Free memory was 348.6MB in the beginning and 388.6MB in the end (delta: -40.0MB). Peak memory consumption was 6.7MB. Max. memory is 16.0GB. * Boogie Preprocessor took 54.28ms. Allocated memory is still 413.1MB. Free memory was 388.6MB in the beginning and 386.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * RCFGBuilder took 397.54ms. Allocated memory is still 413.1MB. Free memory was 386.5MB in the beginning and 367.7MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.0GB. * TraceAbstraction took 21.04ms. Allocated memory is still 413.1MB. Free memory was 366.6MB in the beginning and 364.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 244]: Unsoundness Warning unspecified type, defaulting to int C: short [244] - GenericResultAtLocation [Line: 244]: Unsoundness Warning unspecified type, defaulting to int C: short [244] - GenericResultAtLocation [Line: 1044]: Unsoundness Warning unspecified type, defaulting to int C: unsigned short [1044] - GenericResultAtLocation [Line: 1239]: Unsoundness Warning unspecified type, defaulting to int C: unsigned long [1239] - GenericResultAtLocation [Line: 1260]: Unsoundness Warning unspecified type, defaulting to int C: unsigned long [1260] * 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! [2023-08-27 11:07:07,499 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...