/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 -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/systemc/transmitter.15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:08:01,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:08:01,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:08:01,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:08:01,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:08:01,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:08:01,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:08:01,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:08:01,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:08:01,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:08:01,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:08:01,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:08:01,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:08:01,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:08:01,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:08:01,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:08:01,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:08:01,417 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:08:01,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:08:01,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:08:01,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:08:01,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:08:01,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:08:01,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:08:01,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:08:01,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:08:01,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:08:01,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:08:01,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:08:01,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:08:01,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:08:01,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:08:01,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:08:01,438 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:08:01,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:08:01,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:08:01,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:08:01,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:08:01,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:08:01,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:08:01,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:08:01,445 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 17:08:01,481 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:08:01,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:08:01,482 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:08:01,483 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:08:01,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:08:01,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:08:01,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:08:01,488 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:08:01,489 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:08:01,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:08:01,489 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:08:01,489 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:08:01,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:08:01,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:08:01,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:08:01,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:08:01,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:08:01,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:08:01,491 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:08:01,491 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:08:01,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:08:01,495 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:08:01,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:08:01,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:08:01,496 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:08:01,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:08:01,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:08:01,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:08:01,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:08:01,497 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:08:01,497 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:08:01,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:08:01,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:08:01,497 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:08:01,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:08:01,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:08:01,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:08:01,909 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:08:01,909 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:08:01,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.15.cil.c [2022-10-16 17:08:01,991 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f6f6ec91/3a4356befff94da3b72ce46fb1067e26/FLAGe7b44f7e8 [2022-10-16 17:08:02,646 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:08:02,646 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.15.cil.c [2022-10-16 17:08:02,683 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f6f6ec91/3a4356befff94da3b72ce46fb1067e26/FLAGe7b44f7e8 [2022-10-16 17:08:02,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f6f6ec91/3a4356befff94da3b72ce46fb1067e26 [2022-10-16 17:08:02,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:08:02,972 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:08:02,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:08:02,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:08:02,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:08:02,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:08:02" (1/1) ... [2022-10-16 17:08:02,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5995081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:02, skipping insertion in model container [2022-10-16 17:08:02,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:08:02" (1/1) ... [2022-10-16 17:08:02,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:08:03,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:08:03,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.15.cil.c[706,719] [2022-10-16 17:08:03,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:08:03,405 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:08:03,422 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.15.cil.c[706,719] [2022-10-16 17:08:03,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:08:03,577 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:08:03,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03 WrapperNode [2022-10-16 17:08:03,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:08:03,580 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:08:03,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:08:03,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:08:03,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,721 INFO L138 Inliner]: procedures = 54, calls = 69, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 891 [2022-10-16 17:08:03,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:08:03,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:08:03,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:08:03,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:08:03,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,752 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,835 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:08:03,905 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:08:03,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:08:03,905 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:08:03,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (1/1) ... [2022-10-16 17:08:03,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:08:03,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:08:03,982 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) [2022-10-16 17:08:04,005 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 [2022-10-16 17:08:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:08:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-10-16 17:08:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-10-16 17:08:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-10-16 17:08:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-10-16 17:08:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-10-16 17:08:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-10-16 17:08:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-10-16 17:08:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-10-16 17:08:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-10-16 17:08:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-10-16 17:08:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-10-16 17:08:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-10-16 17:08:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:08:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:08:04,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:08:04,183 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:08:04,186 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:08:05,413 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:08:05,446 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:08:05,447 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-10-16 17:08:05,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:08:05 BoogieIcfgContainer [2022-10-16 17:08:05,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:08:05,453 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:08:05,454 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:08:05,458 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:08:05,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:08:02" (1/3) ... [2022-10-16 17:08:05,459 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27777de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:08:05, skipping insertion in model container [2022-10-16 17:08:05,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:08:03" (2/3) ... [2022-10-16 17:08:05,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27777de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:08:05, skipping insertion in model container [2022-10-16 17:08:05,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:08:05" (3/3) ... [2022-10-16 17:08:05,462 INFO L112 eAbstractionObserver]: Analyzing ICFG transmitter.15.cil.c [2022-10-16 17:08:05,485 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:08:05,486 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:08:05,488 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27777de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:08:05, skipping insertion in model container [2022-10-16 17:08:05,488 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:08:05,490 INFO L158 Benchmark]: Toolchain (without parser) took 2523.21ms. Allocated memory is still 153.1MB. Free memory was 127.1MB in the beginning and 80.2MB in the end (delta: 46.9MB). Peak memory consumption was 46.8MB. Max. memory is 8.0GB. [2022-10-16 17:08:05,491 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:08:05,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 605.65ms. Allocated memory is still 153.1MB. Free memory was 126.9MB in the beginning and 104.1MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 17:08:05,493 INFO L158 Benchmark]: Boogie Procedure Inliner took 141.62ms. Allocated memory is still 153.1MB. Free memory was 103.9MB in the beginning and 99.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-10-16 17:08:05,494 INFO L158 Benchmark]: Boogie Preprocessor took 181.44ms. Allocated memory is still 153.1MB. Free memory was 99.8MB in the beginning and 133.8MB in the end (delta: -34.0MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB. [2022-10-16 17:08:05,495 INFO L158 Benchmark]: RCFGBuilder took 1545.72ms. Allocated memory is still 153.1MB. Free memory was 133.8MB in the beginning and 82.9MB in the end (delta: 50.9MB). Peak memory consumption was 50.3MB. Max. memory is 8.0GB. [2022-10-16 17:08:05,496 INFO L158 Benchmark]: TraceAbstraction took 34.75ms. Allocated memory is still 153.1MB. Free memory was 82.4MB in the beginning and 80.2MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:08:05,501 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 121.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 605.65ms. Allocated memory is still 153.1MB. Free memory was 126.9MB in the beginning and 104.1MB in the end (delta: 22.8MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 141.62ms. Allocated memory is still 153.1MB. Free memory was 103.9MB in the beginning and 99.8MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 181.44ms. Allocated memory is still 153.1MB. Free memory was 99.8MB in the beginning and 133.8MB in the end (delta: -34.0MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB. * RCFGBuilder took 1545.72ms. Allocated memory is still 153.1MB. Free memory was 133.8MB in the beginning and 82.9MB in the end (delta: 50.9MB). Peak memory consumption was 50.3MB. Max. memory is 8.0GB. * TraceAbstraction took 34.75ms. Allocated memory is still 153.1MB. Free memory was 82.4MB in the beginning and 80.2MB in the end (delta: 2.2MB). 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 specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 17:08:05,555 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...