/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/ldv-regression/test_cut_trace.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:04:39,904 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:04:39,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:04:39,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:04:39,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:04:39,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:04:39,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:04:39,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:04:39,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:04:40,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:04:40,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:04:40,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:04:40,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:04:40,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:04:40,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:04:40,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:04:40,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:04:40,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:04:40,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:04:40,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:04:40,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:04:40,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:04:40,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:04:40,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:04:40,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:04:40,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:04:40,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:04:40,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:04:40,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:04:40,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:04:40,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:04:40,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:04:40,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:04:40,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:04:40,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:04:40,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:04:40,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:04:40,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:04:40,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:04:40,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:04:40,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:04:40,072 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 14:04:40,133 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:04:40,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:04:40,135 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:04:40,135 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:04:40,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:04:40,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:04:40,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:04:40,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:04:40,140 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:04:40,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:04:40,141 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:04:40,142 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:04:40,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:04:40,142 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:04:40,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:04:40,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:04:40,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:04:40,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:04:40,143 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:04:40,143 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:04:40,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:04:40,144 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:04:40,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:04:40,145 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:04:40,145 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:04:40,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:04:40,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:04:40,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:04:40,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:04:40,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:04:40,147 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:04:40,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:04:40,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:04:40,148 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:04:40,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:04:40,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:04:40,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:04:40,626 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:04:40,627 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:04:40,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-regression/test_cut_trace.i [2022-10-16 14:04:40,721 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c5924cd/bb94a50790084289977835c824acf45e/FLAG075d25d3f [2022-10-16 14:04:41,440 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:04:41,441 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-regression/test_cut_trace.i [2022-10-16 14:04:41,448 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c5924cd/bb94a50790084289977835c824acf45e/FLAG075d25d3f [2022-10-16 14:04:41,853 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c5924cd/bb94a50790084289977835c824acf45e [2022-10-16 14:04:41,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:04:41,862 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:04:41,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:04:41,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:04:41,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:04:41,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:04:41" (1/1) ... [2022-10-16 14:04:41,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11a293d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:41, skipping insertion in model container [2022-10-16 14:04:41,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:04:41" (1/1) ... [2022-10-16 14:04:41,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:04:41,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:04:42,117 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/ldv-regression/test_cut_trace.i[296,309] [2022-10-16 14:04:42,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:04:42,142 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:04:42,154 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/ldv-regression/test_cut_trace.i[296,309] [2022-10-16 14:04:42,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:04:42,169 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:04:42,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42 WrapperNode [2022-10-16 14:04:42,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:04:42,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:04:42,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:04:42,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:04:42,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,209 INFO L138 Inliner]: procedures = 12, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 20 [2022-10-16 14:04:42,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:04:42,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:04:42,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:04:42,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:04:42,221 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,229 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:04:42,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:04:42,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:04:42,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:04:42,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (1/1) ... [2022-10-16 14:04:42,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:04:42,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:04:42,276 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 14:04:42,302 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 14:04:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:04:42,362 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2022-10-16 14:04:42,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2022-10-16 14:04:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:04:42,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:04:42,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:04:42,464 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:04:42,466 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:04:42,613 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:04:42,625 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:04:42,626 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 14:04:42,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:04:42 BoogieIcfgContainer [2022-10-16 14:04:42,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:04:42,634 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:04:42,634 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:04:42,639 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:04:42,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:04:41" (1/3) ... [2022-10-16 14:04:42,641 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358d8b25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:04:42, skipping insertion in model container [2022-10-16 14:04:42,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:04:42" (2/3) ... [2022-10-16 14:04:42,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358d8b25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:04:42, skipping insertion in model container [2022-10-16 14:04:42,643 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:04:42" (3/3) ... [2022-10-16 14:04:42,645 INFO L112 eAbstractionObserver]: Analyzing ICFG test_cut_trace.i [2022-10-16 14:04:42,671 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:04:42,671 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:04:42,673 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358d8b25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:04:42, skipping insertion in model container [2022-10-16 14:04:42,673 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:04:42,678 INFO L158 Benchmark]: Toolchain (without parser) took 817.09ms. Allocated memory is still 151.0MB. Free memory was 125.1MB in the beginning and 102.2MB in the end (delta: 22.9MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 14:04:42,681 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:04:42,682 INFO L158 Benchmark]: CACSL2BoogieTranslator took 302.30ms. Allocated memory is still 151.0MB. Free memory was 124.9MB in the beginning and 115.7MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 14:04:42,685 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.27ms. Allocated memory is still 151.0MB. Free memory was 115.7MB in the beginning and 114.2MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:04:42,687 INFO L158 Benchmark]: Boogie Preprocessor took 21.87ms. Allocated memory is still 151.0MB. Free memory was 114.2MB in the beginning and 113.3MB in the end (delta: 888.1kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:04:42,689 INFO L158 Benchmark]: RCFGBuilder took 396.78ms. Allocated memory is still 151.0MB. Free memory was 113.3MB in the beginning and 104.9MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 14:04:42,691 INFO L158 Benchmark]: TraceAbstraction took 39.45ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 102.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:04:42,706 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 82.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 302.30ms. Allocated memory is still 151.0MB. Free memory was 124.9MB in the beginning and 115.7MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 38.27ms. Allocated memory is still 151.0MB. Free memory was 115.7MB in the beginning and 114.2MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.87ms. Allocated memory is still 151.0MB. Free memory was 114.2MB in the beginning and 113.3MB in the end (delta: 888.1kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 396.78ms. Allocated memory is still 151.0MB. Free memory was 113.3MB in the beginning and 104.9MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 39.45ms. Allocated memory is still 151.0MB. Free memory was 104.2MB in the beginning and 102.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 14:04:42,773 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...