/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/loop-acceleration/simple_4-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:24:40,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:24:40,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:24:40,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:24:40,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:24:40,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:24:40,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:24:40,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:24:40,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:24:40,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:24:40,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:24:40,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:24:40,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:24:40,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:24:40,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:24:40,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:24:40,189 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:24:40,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:24:40,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:24:40,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:24:40,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:24:40,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:24:40,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:24:40,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:24:40,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:24:40,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:24:40,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:24:40,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:24:40,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:24:40,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:24:40,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:24:40,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:24:40,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:24:40,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:24:40,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:24:40,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:24:40,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:24:40,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:24:40,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:24:40,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:24:40,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:24:40,218 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 14:24:40,244 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:24:40,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:24:40,245 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:24:40,246 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:24:40,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:24:40,247 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:24:40,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:24:40,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:24:40,248 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:24:40,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:24:40,249 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:24:40,249 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:24:40,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:24:40,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:24:40,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:24:40,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:24:40,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:24:40,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:24:40,251 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:24:40,251 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:24:40,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:24:40,251 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:24:40,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:24:40,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:24:40,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:24:40,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:24:40,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:24:40,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:24:40,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:24:40,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:24:40,253 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:24:40,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:24:40,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:24:40,254 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:24:40,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:24:40,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:24:40,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:24:40,751 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:24:40,752 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:24:40,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-acceleration/simple_4-2.c [2022-10-16 14:24:40,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81566c812/082efc09a7d3456db246ba459edffec1/FLAG4adca7533 [2022-10-16 14:24:41,492 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:24:41,493 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-acceleration/simple_4-2.c [2022-10-16 14:24:41,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81566c812/082efc09a7d3456db246ba459edffec1/FLAG4adca7533 [2022-10-16 14:24:41,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81566c812/082efc09a7d3456db246ba459edffec1 [2022-10-16 14:24:41,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:24:41,881 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:24:41,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:24:41,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:24:41,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:24:41,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:24:41" (1/1) ... [2022-10-16 14:24:41,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@356c07f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:41, skipping insertion in model container [2022-10-16 14:24:41,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:24:41" (1/1) ... [2022-10-16 14:24:41,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:24:41,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:24:42,058 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/loop-acceleration/simple_4-2.c[322,335] [2022-10-16 14:24:42,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:24:42,076 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:24:42,092 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/loop-acceleration/simple_4-2.c[322,335] [2022-10-16 14:24:42,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:24:42,110 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:24:42,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42 WrapperNode [2022-10-16 14:24:42,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:24:42,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:24:42,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:24:42,113 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:24:42,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,150 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 23 [2022-10-16 14:24:42,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:24:42,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:24:42,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:24:42,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:24:42,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,171 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:24:42,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:24:42,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:24:42,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:24:42,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (1/1) ... [2022-10-16 14:24:42,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:24:42,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:24:42,213 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 14:24:42,237 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 14:24:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:24:42,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:24:42,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:24:42,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:24:42,370 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:24:42,372 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:24:42,481 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:24:42,488 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:24:42,489 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 14:24:42,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:24:42 BoogieIcfgContainer [2022-10-16 14:24:42,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:24:42,494 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:24:42,495 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:24:42,498 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:24:42,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:24:41" (1/3) ... [2022-10-16 14:24:42,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3436d19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:24:42, skipping insertion in model container [2022-10-16 14:24:42,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:42" (2/3) ... [2022-10-16 14:24:42,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3436d19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:24:42, skipping insertion in model container [2022-10-16 14:24:42,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:24:42" (3/3) ... [2022-10-16 14:24:42,502 INFO L112 eAbstractionObserver]: Analyzing ICFG simple_4-2.c [2022-10-16 14:24:42,530 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:24:42,530 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:24:42,532 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3436d19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:24:42, skipping insertion in model container [2022-10-16 14:24:42,532 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:24:42,535 INFO L158 Benchmark]: Toolchain (without parser) took 656.75ms. Allocated memory is still 160.4MB. Free memory was 136.4MB in the beginning and 113.0MB in the end (delta: 23.4MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-16 14:24:42,536 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 160.4MB. Free memory is still 130.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:24:42,537 INFO L158 Benchmark]: CACSL2BoogieTranslator took 225.99ms. Allocated memory is still 160.4MB. Free memory was 136.1MB in the beginning and 126.9MB in the end (delta: 9.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 14:24:42,538 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.40ms. Allocated memory is still 160.4MB. Free memory was 126.9MB in the beginning and 125.5MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:24:42,539 INFO L158 Benchmark]: Boogie Preprocessor took 22.80ms. Allocated memory is still 160.4MB. Free memory was 125.5MB in the beginning and 124.4MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:24:42,540 INFO L158 Benchmark]: RCFGBuilder took 317.10ms. Allocated memory is still 160.4MB. Free memory was 124.4MB in the beginning and 115.7MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 14:24:42,541 INFO L158 Benchmark]: TraceAbstraction took 38.05ms. Allocated memory is still 160.4MB. Free memory was 115.1MB in the beginning and 113.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:24:42,547 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 160.4MB. Free memory is still 130.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 225.99ms. Allocated memory is still 160.4MB. Free memory was 136.1MB in the beginning and 126.9MB in the end (delta: 9.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 38.40ms. Allocated memory is still 160.4MB. Free memory was 126.9MB in the beginning and 125.5MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 22.80ms. Allocated memory is still 160.4MB. Free memory was 125.5MB in the beginning and 124.4MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 317.10ms. Allocated memory is still 160.4MB. Free memory was 124.4MB in the beginning and 115.7MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 38.05ms. Allocated memory is still 160.4MB. Free memory was 115.1MB in the beginning and 113.0MB 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 14:24:42,613 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...