/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/xcsp/Dubois-019.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:35:27,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:35:27,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:35:27,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:35:27,777 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:35:27,779 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:35:27,780 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:35:27,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:35:27,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:35:27,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:35:27,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:35:27,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:35:27,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:35:27,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:35:27,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:35:27,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:35:27,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:35:27,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:35:27,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:35:27,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:35:27,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:35:27,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:35:27,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:35:27,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:35:27,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:35:27,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:35:27,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:35:27,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:35:27,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:35:27,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:35:27,816 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:35:27,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:35:27,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:35:27,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:35:27,819 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:35:27,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:35:27,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:35:27,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:35:27,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:35:27,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:35:27,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:35:27,824 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 17:35:27,853 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:35:27,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:35:27,854 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:35:27,854 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:35:27,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:35:27,855 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:35:27,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:35:27,856 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:35:27,856 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:35:27,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:35:27,857 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:35:27,857 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:35:27,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:35:27,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:35:27,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:35:27,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:35:27,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:35:27,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:35:27,859 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:35:27,859 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:35:27,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:35:27,859 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:35:27,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:35:27,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:35:27,860 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:35:27,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:35:27,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:35:27,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:35:27,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:35:27,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:35:27,861 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:35:27,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:35:27,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:35:27,862 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:35:28,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:35:28,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:35:28,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:35:28,297 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:35:28,301 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:35:28,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/Dubois-019.c [2022-10-16 17:35:28,370 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f201442c/d4fa821e2b7545b9ad71e79cb9460273/FLAG8c9244f6f [2022-10-16 17:35:29,122 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:35:29,123 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/Dubois-019.c [2022-10-16 17:35:29,135 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f201442c/d4fa821e2b7545b9ad71e79cb9460273/FLAG8c9244f6f [2022-10-16 17:35:29,400 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f201442c/d4fa821e2b7545b9ad71e79cb9460273 [2022-10-16 17:35:29,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:35:29,409 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:35:29,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:35:29,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:35:29,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:35:29,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:35:29" (1/1) ... [2022-10-16 17:35:29,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620d5ff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:29, skipping insertion in model container [2022-10-16 17:35:29,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:35:29" (1/1) ... [2022-10-16 17:35:29,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:35:29,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:35:29,811 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/xcsp/Dubois-019.c[13716,13729] [2022-10-16 17:35:29,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:35:29,971 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:35:30,079 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/xcsp/Dubois-019.c[13716,13729] [2022-10-16 17:35:30,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:35:30,223 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:35:30,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30 WrapperNode [2022-10-16 17:35:30,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:35:30,229 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:35:30,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:35:30,230 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:35:30,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:30,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:34,512 INFO L138 Inliner]: procedures = 13, calls = 159, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 397 [2022-10-16 17:35:34,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:35:34,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:35:34,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:35:34,514 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:35:34,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:34,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:35,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:35,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:38,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:38,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:38,424 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:38,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:39,132 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:35:39,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:35:39,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:35:39,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:35:39,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (1/1) ... [2022-10-16 17:35:39,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:35:39,171 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:35:39,184 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 17:35:39,192 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 17:35:39,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:35:39,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:35:39,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:35:39,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:35:39,244 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-16 17:35:39,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-16 17:35:39,426 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:35:39,431 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:35:45,021 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:35:45,032 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:35:45,032 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 17:35:45,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:35:45 BoogieIcfgContainer [2022-10-16 17:35:45,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:35:45,038 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:35:45,038 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:35:45,041 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:35:45,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:35:29" (1/3) ... [2022-10-16 17:35:45,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e3784a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:35:45, skipping insertion in model container [2022-10-16 17:35:45,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:35:30" (2/3) ... [2022-10-16 17:35:45,043 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e3784a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:35:45, skipping insertion in model container [2022-10-16 17:35:45,043 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:35:45" (3/3) ... [2022-10-16 17:35:45,045 INFO L112 eAbstractionObserver]: Analyzing ICFG Dubois-019.c [2022-10-16 17:35:45,065 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:35:45,065 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:35:45,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e3784a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:35:45, skipping insertion in model container [2022-10-16 17:35:45,067 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:35:45,069 INFO L158 Benchmark]: Toolchain (without parser) took 15663.15ms. Allocated memory was 155.2MB in the beginning and 6.1GB in the end (delta: 5.9GB). Free memory was 128.1MB in the beginning and 5.1GB in the end (delta: -5.0GB). Peak memory consumption was 935.5MB. Max. memory is 8.0GB. [2022-10-16 17:35:45,070 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:35:45,071 INFO L158 Benchmark]: CACSL2BoogieTranslator took 816.66ms. Allocated memory is still 155.2MB. Free memory was 127.8MB in the beginning and 103.4MB in the end (delta: 24.5MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-10-16 17:35:45,072 INFO L158 Benchmark]: Boogie Procedure Inliner took 4283.86ms. Allocated memory was 155.2MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 103.4MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 552.0MB. Max. memory is 8.0GB. [2022-10-16 17:35:45,073 INFO L158 Benchmark]: Boogie Preprocessor took 4619.59ms. Allocated memory was 2.6GB in the beginning and 4.8GB in the end (delta: 2.2GB). Free memory was 2.0GB in the beginning and 3.8GB in the end (delta: -1.8GB). Peak memory consumption was 436.7MB. Max. memory is 8.0GB. [2022-10-16 17:35:45,074 INFO L158 Benchmark]: RCFGBuilder took 5901.31ms. Allocated memory was 4.8GB in the beginning and 6.1GB in the end (delta: 1.3GB). Free memory was 3.8GB in the beginning and 5.1GB in the end (delta: -1.3GB). Peak memory consumption was 282.6MB. Max. memory is 8.0GB. [2022-10-16 17:35:45,075 INFO L158 Benchmark]: TraceAbstraction took 29.44ms. Allocated memory is still 6.1GB. Free memory was 5.1GB in the beginning and 5.1GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:35:45,080 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 816.66ms. Allocated memory is still 155.2MB. Free memory was 127.8MB in the beginning and 103.4MB in the end (delta: 24.5MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 4283.86ms. Allocated memory was 155.2MB in the beginning and 2.6GB in the end (delta: 2.4GB). Free memory was 103.4MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 552.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 4619.59ms. Allocated memory was 2.6GB in the beginning and 4.8GB in the end (delta: 2.2GB). Free memory was 2.0GB in the beginning and 3.8GB in the end (delta: -1.8GB). Peak memory consumption was 436.7MB. Max. memory is 8.0GB. * RCFGBuilder took 5901.31ms. Allocated memory was 4.8GB in the beginning and 6.1GB in the end (delta: 1.3GB). Free memory was 3.8GB in the beginning and 5.1GB in the end (delta: -1.3GB). Peak memory consumption was 282.6MB. Max. memory is 8.0GB. * TraceAbstraction took 29.44ms. Allocated memory is still 6.1GB. Free memory was 5.1GB in the beginning and 5.1GB 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 17:35:45,124 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...