/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/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/forester-heap/sll-buckets-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 14:16:39,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 14:16:39,546 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 14:16:39,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 14:16:39,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 14:16:39,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 14:16:39,584 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 14:16:39,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 14:16:39,587 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 14:16:39,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 14:16:39,592 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 14:16:39,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 14:16:39,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 14:16:39,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 14:16:39,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 14:16:39,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 14:16:39,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 14:16:39,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 14:16:39,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 14:16:39,597 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 14:16:39,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 14:16:39,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 14:16:39,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 14:16:39,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 14:16:39,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 14:16:39,604 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 14:16:39,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 14:16:39,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 14:16:39,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 14:16:39,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 14:16:39,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 14:16:39,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 14:16:39,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 14:16:39,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 14:16:39,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 14:16:39,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 14:16:39,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 14:16:39,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 14:16:39,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 14:16:39,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 14:16:39,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 14:16:39,613 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 [2023-03-22 14:16:39,639 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 14:16:39,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 14:16:39,640 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 14:16:39,640 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 14:16:39,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 14:16:39,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 14:16:39,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 14:16:39,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 14:16:39,641 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 14:16:39,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 14:16:39,642 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-22 14:16:39,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 14:16:39,642 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-22 14:16:39,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 14:16:39,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 14:16:39,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 14:16:39,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 14:16:39,644 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 14:16:39,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 14:16:39,645 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 14:16:39,645 INFO L138 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 14:16:39,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 14:16:39,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 14:16:39,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 14:16:39,847 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 14:16:39,847 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 14:16:39,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/forester-heap/sll-buckets-2.i [2023-03-22 14:16:40,838 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 14:16:41,052 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 14:16:41,053 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i [2023-03-22 14:16:41,066 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a92a2c66/3213ce0f300f4f2a95d383a3de2d300f/FLAG98b784daa [2023-03-22 14:16:41,078 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a92a2c66/3213ce0f300f4f2a95d383a3de2d300f [2023-03-22 14:16:41,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 14:16:41,081 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 14:16:41,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 14:16:41,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 14:16:41,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 14:16:41,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e510bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41, skipping insertion in model container [2023-03-22 14:16:41,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 14:16:41,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 14:16:41,278 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[22663,22676] [2023-03-22 14:16:41,282 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[22734,22747] [2023-03-22 14:16:41,283 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[22862,22875] [2023-03-22 14:16:41,287 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[23275,23288] [2023-03-22 14:16:41,288 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[23364,23377] [2023-03-22 14:16:41,294 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 14:16:41,301 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 14:16:41,346 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[22663,22676] [2023-03-22 14:16:41,347 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[22734,22747] [2023-03-22 14:16:41,350 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[22862,22875] [2023-03-22 14:16:41,354 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[23275,23288] [2023-03-22 14:16:41,354 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/forester-heap/sll-buckets-2.i[23364,23377] [2023-03-22 14:16:41,355 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 14:16:41,376 INFO L208 MainTranslator]: Completed translation [2023-03-22 14:16:41,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41 WrapperNode [2023-03-22 14:16:41,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 14:16:41,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 14:16:41,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 14:16:41,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 14:16:41,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,429 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,436 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 14:16:41,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 14:16:41,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 14:16:41,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 14:16:41,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 14:16:41,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 14:16:41,470 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) [2023-03-22 14:16:41,476 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 [2023-03-22 14:16:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 14:16:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 14:16:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 14:16:41,496 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 14:16:41,496 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2023-03-22 14:16:41,497 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure select [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure random [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2023-03-22 14:16:41,498 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2023-03-22 14:16:41,499 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 14:16:41,500 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2023-03-22 14:16:41,501 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure system [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2023-03-22 14:16:41,502 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure div [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2023-03-22 14:16:41,503 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 14:16:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 14:16:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 14:16:41,692 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 14:16:41,694 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 14:16:41,947 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 14:16:41,953 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 14:16:41,953 INFO L302 CfgBuilder]: Removed 15 assume(true) statements. [2023-03-22 14:16:41,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 02:16:41 BoogieIcfgContainer [2023-03-22 14:16:41,956 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 14:16:41,957 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 14:16:41,957 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 14:16:41,957 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 14:16:41,958 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 02:16:41" (1/1) ... [2023-03-22 14:16:41,959 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 14:16:41,990 INFO L159 IcfgInterpreter]: Started Sifa with 5 locations of interest [2023-03-22 14:16:41,991 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 14:16:41,998 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 14:16:42,004 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 14:16:42,005 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 14:16:42,129 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 42 for LOIs [2023-03-22 14:16:43,594 INFO L180 IcfgInterpreter]: Interpretation finished [2023-03-22 14:16:43,605 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2023-03-22 14:16:43,606 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2023-03-22 14:16:43,606 INFO L158 Benchmark]: Toolchain (without parser) took 2525.06ms. Allocated memory was 283.1MB in the beginning and 370.1MB in the end (delta: 87.0MB). Free memory was 232.0MB in the beginning and 309.5MB in the end (delta: -77.5MB). Peak memory consumption was 10.0MB. Max. memory is 8.0GB. [2023-03-22 14:16:43,607 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 197.1MB. Free memory was 144.4MB in the beginning and 144.3MB in the end (delta: 91.3kB). There was no memory consumed. Max. memory is 8.0GB. [2023-03-22 14:16:43,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 294.24ms. Allocated memory is still 283.1MB. Free memory was 232.0MB in the beginning and 213.6MB in the end (delta: 18.3MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2023-03-22 14:16:43,607 INFO L158 Benchmark]: Boogie Preprocessor took 62.47ms. Allocated memory is still 283.1MB. Free memory was 213.6MB in the beginning and 210.5MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2023-03-22 14:16:43,608 INFO L158 Benchmark]: RCFGBuilder took 515.09ms. Allocated memory is still 283.1MB. Free memory was 210.5MB in the beginning and 180.1MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. [2023-03-22 14:16:43,608 INFO L158 Benchmark]: Sifa took 1648.69ms. Allocated memory was 283.1MB in the beginning and 370.1MB in the end (delta: 87.0MB). Free memory was 179.6MB in the beginning and 309.5MB in the end (delta: -129.9MB). There was no memory consumed. Max. memory is 8.0GB. [2023-03-22 14:16:43,609 INFO L339 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 197.1MB. Free memory was 144.4MB in the beginning and 144.3MB in the end (delta: 91.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 294.24ms. Allocated memory is still 283.1MB. Free memory was 232.0MB in the beginning and 213.6MB in the end (delta: 18.3MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 62.47ms. Allocated memory is still 283.1MB. Free memory was 213.6MB in the beginning and 210.5MB in the end (delta: 3.1MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * RCFGBuilder took 515.09ms. Allocated memory is still 283.1MB. Free memory was 210.5MB in the beginning and 180.1MB in the end (delta: 30.4MB). Peak memory consumption was 30.4MB. Max. memory is 8.0GB. * Sifa took 1648.69ms. Allocated memory was 283.1MB in the beginning and 370.1MB in the end (delta: 87.0MB). Free memory was 179.6MB in the beginning and 309.5MB in the end (delta: -129.9MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME: 1.6s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 121, DAG_INTERPRETER_EARLY_EXITS: 31, TOOLS_POST_APPLICATIONS: 304, TOOLS_POST_TIME: 1.1s, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME: 0.0s, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME: 0.0s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 303, TOOLS_QUANTIFIERELIM_TIME: 1.0s, TOOLS_QUANTIFIERELIM_MAX_TIME: 0.1s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 418, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 90, DOMAIN_JOIN_TIME: 0.1s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 12, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 39, DOMAIN_ISSUBSETEQ_TIME: 0.0s, DOMAIN_ISBOTTOM_APPLICATIONS: 121, DOMAIN_ISBOTTOM_TIME: 0.2s, LOOP_SUMMARIZER_APPLICATIONS: 27, LOOP_SUMMARIZER_CACHE_MISSES: 27, LOOP_SUMMARIZER_OVERALL_TIME: 0.7s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 0.7s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 39, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 0, CALL_SUMMARIZER_OVERALL_TIME: 0.0s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.0s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.1s, DAG_COMPRESSION_PROCESSED_NODES: 2913, DAG_COMPRESSION_RETAINED_NODES: 223 - UnprovableResult [Line: 1061]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Over-approximation of reachable states at this location is 344#(and (<= 0 |#NULL.base|) (= (select (select |#memory_int| main_~itr~0.base) (+ main_~itr~0.offset 4)) (select (select |#memory_int| main_~bcki~0.base) (+ main_~bcki~0.offset 8))) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|)). Possible FailurePath: - UnprovableResult [Line: 1034]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Over-approximation of reachable states at this location is 409#(and (or (and (<= 0 main_~item~0.offset) (<= 0 |#NULL.base|) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= main_~item~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|)) (and (<= 0 main_~item~0.offset) (<= 0 main_~itr~0.offset) (<= 0 |#NULL.base|) (<= main_~itr~0.offset 0) (<= main_~itr~0.base 0) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= main_~item~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 main_~itr~0.base) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))) (= main_~bcki~0.offset 0) (= main_~bcki~0.base 0)). Possible FailurePath: - UnprovableResult [Line: 1038]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Over-approximation of reachable states at this location is 411#(and (or (and (<= 0 main_~item~0.offset) (<= 0 |#NULL.base|) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= main_~item~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|)) (and (<= 0 main_~item~0.offset) (<= 0 main_~itr~0.offset) (<= 0 |#NULL.base|) (<= main_~itr~0.offset 0) (<= main_~itr~0.base 0) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= main_~item~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 main_~itr~0.base) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))) (= main_~bcki~0.offset 0) (= main_~bcki~0.base 0)). Possible FailurePath: - PositiveResult [Line: 1064]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - UnprovableResult [Line: 1035]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Over-approximation of reachable states at this location is 389#(and (= main_~item~0.base 0) (= main_~item~0.offset 0) (or (and (<= 0 |#NULL.base|) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 main_~bcki~0.offset) (<= 0 |#NULL.offset|) (<= main_~bcki~0.offset 0) (<= 0 |#StackHeapBarrier|)) (and (<= 0 main_~itr~0.offset) (<= 0 |#NULL.base|) (<= main_~itr~0.offset 0) (<= main_~itr~0.base 0) (<= |#NULL.offset| 0) (<= main_~bucket~0.offset 0) (<= |#NULL.base| 0) (<= 0 main_~bucket~0.offset) (<= 0 main_~itr~0.base) (<= 0 main_~bcki~0.offset) (<= 0 |#NULL.offset|) (<= main_~bcki~0.offset 0) (<= 0 |#StackHeapBarrier|)))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-03-22 14:16:43,632 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...