/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.13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:07:57,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:07:57,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:07:57,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:07:57,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:07:57,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:07:57,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:07:57,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:07:57,501 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:07:57,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:07:57,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:07:57,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:07:57,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:07:57,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:07:57,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:07:57,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:07:57,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:07:57,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:07:57,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:07:57,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:07:57,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:07:57,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:07:57,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:07:57,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:07:57,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:07:57,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:07:57,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:07:57,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:07:57,563 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:07:57,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:07:57,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:07:57,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:07:57,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:07:57,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:07:57,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:07:57,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:07:57,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:07:57,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:07:57,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:07:57,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:07:57,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:07:57,575 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 17:07:57,633 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:07:57,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:07:57,634 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:07:57,634 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:07:57,635 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:07:57,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:07:57,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:07:57,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:07:57,639 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:07:57,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:07:57,640 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:07:57,640 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:07:57,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:07:57,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:07:57,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:07:57,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:07:57,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:07:57,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:07:57,642 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:07:57,642 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:07:57,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:07:57,642 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:07:57,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:07:57,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:07:57,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:07:57,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:07:57,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:07:57,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:07:57,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:07:57,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:07:57,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:07:57,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:07:57,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:07:57,645 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:07:58,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:07:58,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:07:58,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:07:58,144 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:07:58,145 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:07:58,147 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.13.cil.c [2022-10-16 17:07:58,221 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db178daa5/32288248c7e94490a0fc3d2253fc5f9a/FLAGc213d8d5c [2022-10-16 17:07:58,949 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:07:58,950 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.13.cil.c [2022-10-16 17:07:58,977 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db178daa5/32288248c7e94490a0fc3d2253fc5f9a/FLAGc213d8d5c [2022-10-16 17:07:59,177 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db178daa5/32288248c7e94490a0fc3d2253fc5f9a [2022-10-16 17:07:59,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:07:59,187 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:07:59,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:07:59,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:07:59,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:07:59,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:07:59,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70516bdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59, skipping insertion in model container [2022-10-16 17:07:59,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:07:59,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:07:59,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:07:59,546 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.13.cil.c[706,719] [2022-10-16 17:07:59,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:07:59,797 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:07:59,809 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.13.cil.c[706,719] [2022-10-16 17:07:59,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:07:59,956 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:07:59,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59 WrapperNode [2022-10-16 17:07:59,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:07:59,958 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:07:59,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:07:59,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:07:59,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:07:59,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,048 INFO L138 Inliner]: procedures = 54, calls = 69, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 891 [2022-10-16 17:08:00,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:08:00,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:08:00,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:08:00,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:08:00,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,067 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,134 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:08:00,200 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:08:00,200 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:08:00,200 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:08:00,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (1/1) ... [2022-10-16 17:08:00,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:08:00,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:08:00,268 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 17:08:00,285 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 17:08:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:08:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-10-16 17:08:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-10-16 17:08:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-10-16 17:08:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-10-16 17:08:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-10-16 17:08:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-10-16 17:08:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-10-16 17:08:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-10-16 17:08:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-10-16 17:08:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-10-16 17:08:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-10-16 17:08:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-10-16 17:08:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:08:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:08:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:08:00,493 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:08:00,495 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:08:01,573 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:08:01,600 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:08:01,600 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-10-16 17:08:01,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:08:01 BoogieIcfgContainer [2022-10-16 17:08:01,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:08:01,608 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:08:01,609 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:08:01,612 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:08:01,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:07:59" (1/3) ... [2022-10-16 17:08:01,614 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@789f8a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:08:01, skipping insertion in model container [2022-10-16 17:08:01,614 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:07:59" (2/3) ... [2022-10-16 17:08:01,615 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@789f8a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:08:01, skipping insertion in model container [2022-10-16 17:08:01,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:08:01" (3/3) ... [2022-10-16 17:08:01,616 INFO L112 eAbstractionObserver]: Analyzing ICFG transmitter.13.cil.c [2022-10-16 17:08:01,639 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:08:01,640 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:08:01,641 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@789f8a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:08:01, skipping insertion in model container [2022-10-16 17:08:01,642 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:08:01,645 INFO L158 Benchmark]: Toolchain (without parser) took 2459.72ms. Allocated memory is still 151.0MB. Free memory was 125.7MB in the beginning and 79.2MB in the end (delta: 46.5MB). Peak memory consumption was 46.8MB. Max. memory is 8.0GB. [2022-10-16 17:08:01,647 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:08:01,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 766.80ms. Allocated memory is still 151.0MB. Free memory was 125.5MB in the beginning and 102.6MB in the end (delta: 22.9MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 17:08:01,651 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.38ms. Allocated memory is still 151.0MB. Free memory was 102.6MB in the beginning and 98.5MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-10-16 17:08:01,652 INFO L158 Benchmark]: Boogie Preprocessor took 142.26ms. Allocated memory is still 151.0MB. Free memory was 98.5MB in the beginning and 132.3MB in the end (delta: -33.8MB). Peak memory consumption was 9.0MB. Max. memory is 8.0GB. [2022-10-16 17:08:01,653 INFO L158 Benchmark]: RCFGBuilder took 1405.06ms. Allocated memory is still 151.0MB. Free memory was 132.3MB in the beginning and 81.8MB in the end (delta: 50.5MB). Peak memory consumption was 50.3MB. Max. memory is 8.0GB. [2022-10-16 17:08:01,655 INFO L158 Benchmark]: TraceAbstraction took 33.29ms. Allocated memory is still 151.0MB. Free memory was 80.8MB in the beginning and 79.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:08:01,666 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 121.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 766.80ms. Allocated memory is still 151.0MB. Free memory was 125.5MB in the beginning and 102.6MB in the end (delta: 22.9MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 90.38ms. Allocated memory is still 151.0MB. Free memory was 102.6MB in the beginning and 98.5MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 142.26ms. Allocated memory is still 151.0MB. Free memory was 98.5MB in the beginning and 132.3MB in the end (delta: -33.8MB). Peak memory consumption was 9.0MB. Max. memory is 8.0GB. * RCFGBuilder took 1405.06ms. Allocated memory is still 151.0MB. Free memory was 132.3MB in the beginning and 81.8MB in the end (delta: 50.5MB). Peak memory consumption was 50.3MB. Max. memory is 8.0GB. * TraceAbstraction took 33.29ms. Allocated memory is still 151.0MB. Free memory was 80.8MB in the beginning and 79.2MB in the end (delta: 1.6MB). 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 17:08:01,721 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...