/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/bitvector-regression/integerpromotion-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:33:28,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:33:28,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:33:28,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:33:28,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:33:28,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:33:28,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:33:28,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:33:28,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:33:28,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:33:28,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:33:28,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:33:28,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:33:28,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:33:28,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:33:28,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:33:28,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:33:28,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:33:28,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:33:28,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:33:28,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:33:28,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:33:28,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:33:28,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:33:28,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:33:28,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:33:28,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:33:28,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:33:28,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:33:28,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:33:28,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:33:28,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:33:28,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:33:28,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:33:28,222 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:33:28,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:33:28,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:33:28,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:33:28,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:33:28,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:33:28,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:33:28,226 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 11:33:28,283 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:33:28,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:33:28,284 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:33:28,284 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:33:28,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:33:28,285 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:33:28,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:33:28,288 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:33:28,288 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:33:28,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:33:28,289 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:33:28,290 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:33:28,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:33:28,290 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:33:28,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:33:28,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:33:28,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:33:28,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:33:28,291 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:33:28,291 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:33:28,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:33:28,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:33:28,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:33:28,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:33:28,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:33:28,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:33:28,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:33:28,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:33:28,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:33:28,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:33:28,294 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:33:28,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:33:28,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:33:28,294 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:33:28,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:33:28,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:33:28,733 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:33:28,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:33:28,735 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:33:28,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector-regression/integerpromotion-2.c [2022-10-16 11:33:28,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181cb2de6/0315be7411ae4c76a927b4833937f4f3/FLAG286ad3bf3 [2022-10-16 11:33:29,458 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:33:29,459 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector-regression/integerpromotion-2.c [2022-10-16 11:33:29,467 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181cb2de6/0315be7411ae4c76a927b4833937f4f3/FLAG286ad3bf3 [2022-10-16 11:33:29,813 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/181cb2de6/0315be7411ae4c76a927b4833937f4f3 [2022-10-16 11:33:29,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:33:29,821 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:33:29,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:33:29,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:33:29,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:33:29,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:33:29" (1/1) ... [2022-10-16 11:33:29,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19828efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:29, skipping insertion in model container [2022-10-16 11:33:29,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:33:29" (1/1) ... [2022-10-16 11:33:29,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:33:29,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:33:29,996 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/bitvector-regression/integerpromotion-2.c[423,436] [2022-10-16 11:33:29,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:33:30,009 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:33:30,026 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/bitvector-regression/integerpromotion-2.c[423,436] [2022-10-16 11:33:30,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:33:30,042 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:33:30,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30 WrapperNode [2022-10-16 11:33:30,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:33:30,044 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:33:30,044 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:33:30,045 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:33:30,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,081 INFO L138 Inliner]: procedures = 11, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-10-16 11:33:30,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:33:30,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:33:30,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:33:30,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:33:30,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,102 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:33:30,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:33:30,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:33:30,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:33:30,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (1/1) ... [2022-10-16 11:33:30,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:33:30,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:33:30,144 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 11:33:30,167 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 11:33:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:33:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:33:30,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:33:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:33:30,300 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:33:30,303 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:33:30,421 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:33:30,432 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:33:30,432 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:33:30,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:33:30 BoogieIcfgContainer [2022-10-16 11:33:30,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:33:30,441 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:33:30,441 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:33:30,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:33:30,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:33:29" (1/3) ... [2022-10-16 11:33:30,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc98cab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:33:30, skipping insertion in model container [2022-10-16 11:33:30,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:33:30" (2/3) ... [2022-10-16 11:33:30,450 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc98cab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:33:30, skipping insertion in model container [2022-10-16 11:33:30,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:33:30" (3/3) ... [2022-10-16 11:33:30,452 INFO L112 eAbstractionObserver]: Analyzing ICFG integerpromotion-2.c [2022-10-16 11:33:30,478 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:33:30,478 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:33:30,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc98cab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:33:30, skipping insertion in model container [2022-10-16 11:33:30,481 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:33:30,485 INFO L158 Benchmark]: Toolchain (without parser) took 664.83ms. Allocated memory is still 159.4MB. Free memory was 132.8MB in the beginning and 109.5MB in the end (delta: 23.3MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:30,488 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 159.4MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:33:30,489 INFO L158 Benchmark]: CACSL2BoogieTranslator took 220.85ms. Allocated memory is still 159.4MB. Free memory was 132.6MB in the beginning and 123.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:33:30,492 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.89ms. Allocated memory is still 159.4MB. Free memory was 123.3MB in the beginning and 121.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:30,494 INFO L158 Benchmark]: Boogie Preprocessor took 21.25ms. Allocated memory is still 159.4MB. Free memory was 121.9MB in the beginning and 120.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 11:33:30,495 INFO L158 Benchmark]: RCFGBuilder took 330.81ms. Allocated memory is still 159.4MB. Free memory was 120.9MB in the beginning and 112.2MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:33:30,496 INFO L158 Benchmark]: TraceAbstraction took 40.27ms. Allocated memory is still 159.4MB. Free memory was 111.6MB in the beginning and 109.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:33:30,509 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 159.4MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 220.85ms. Allocated memory is still 159.4MB. Free memory was 132.6MB in the beginning and 123.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.89ms. Allocated memory is still 159.4MB. Free memory was 123.3MB in the beginning and 121.9MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.25ms. Allocated memory is still 159.4MB. Free memory was 121.9MB in the beginning and 120.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 330.81ms. Allocated memory is still 159.4MB. Free memory was 120.9MB in the beginning and 112.2MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 40.27ms. Allocated memory is still 159.4MB. Free memory was 111.6MB in the beginning and 109.5MB 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 11:33:30,576 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...