/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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/termination-restricted-15/Flip2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:00:46,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:00:46,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:00:46,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:00:46,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:00:46,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:00:46,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:00:46,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:00:46,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:00:46,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:00:46,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:00:46,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:00:46,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:00:46,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:00:46,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:00:46,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:00:46,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:00:46,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:00:46,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:00:46,443 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:00:46,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:00:46,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:00:46,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:00:46,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:00:46,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 18:00:46,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 18:00:46,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 18:00:46,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 18:00:46,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 18:00:46,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 18:00:46,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:00:46,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:00:46,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:00:46,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:00:46,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:00:46,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:00:46,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:00:46,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:00:46,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:00:46,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:00:46,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:00:46,497 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-15 18:00:46,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:00:46,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:00:46,572 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:00:46,573 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:00:46,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:00:46,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:00:46,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:00:46,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:00:46,581 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:00:46,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:00:46,584 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:00:46,585 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:00:46,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:00:46,585 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:00:46,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:00:46,586 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:00:46,587 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:00:46,587 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:00:46,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:00:46,588 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:00:46,588 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:00:46,589 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:00:46,590 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:00:46,590 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:00:46,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:00:46,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:00:46,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:00:46,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:00:46,592 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:00:46,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:00:46,593 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:00:47,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:00:47,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:00:47,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:00:47,134 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:00:47,135 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:00:47,136 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-restricted-15/Flip2.c [2022-10-15 18:00:47,215 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9feab3c48/003096a5a08647c8a92a017b13c635c0/FLAG96c2b655d [2022-10-15 18:00:47,850 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:00:47,851 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-restricted-15/Flip2.c [2022-10-15 18:00:47,858 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9feab3c48/003096a5a08647c8a92a017b13c635c0/FLAG96c2b655d [2022-10-15 18:00:48,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9feab3c48/003096a5a08647c8a92a017b13c635c0 [2022-10-15 18:00:48,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:00:48,238 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:00:48,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:00:48,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:00:48,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:00:48,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a00780f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48, skipping insertion in model container [2022-10-15 18:00:48,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:00:48,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:00:48,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:00:48,456 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 18:00:48,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:00:48,491 INFO L208 MainTranslator]: Completed translation [2022-10-15 18:00:48,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48 WrapperNode [2022-10-15 18:00:48,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:00:48,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 18:00:48,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 18:00:48,494 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 18:00:48,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,536 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 25 [2022-10-15 18:00:48,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 18:00:48,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 18:00:48,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 18:00:48,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 18:00:48,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,562 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 18:00:48,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 18:00:48,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 18:00:48,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 18:00:48,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (1/1) ... [2022-10-15 18:00:48,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:00:48,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 18:00:48,612 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) [2022-10-15 18:00:48,627 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 [2022-10-15 18:00:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 18:00:48,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 18:00:48,809 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 18:00:48,812 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 18:00:48,926 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 18:00:48,941 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 18:00:48,942 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 18:00:48,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:00:48 BoogieIcfgContainer [2022-10-15 18:00:48,945 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 18:00:48,948 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 18:00:48,948 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 18:00:48,952 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 18:00:48,952 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 06:00:48" (1/3) ... [2022-10-15 18:00:48,953 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31961ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:00:48, skipping insertion in model container [2022-10-15 18:00:48,954 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:48" (2/3) ... [2022-10-15 18:00:48,954 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31961ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:00:48, skipping insertion in model container [2022-10-15 18:00:48,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:00:48" (3/3) ... [2022-10-15 18:00:48,957 INFO L112 eAbstractionObserver]: Analyzing ICFG Flip2.c [2022-10-15 18:00:48,983 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 18:00:48,983 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 18:00:48,987 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31961ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 06:00:48, skipping insertion in model container [2022-10-15 18:00:48,987 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 18:00:48,990 INFO L158 Benchmark]: Toolchain (without parser) took 754.62ms. Allocated memory is still 151.0MB. Free memory was 126.2MB in the beginning and 103.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 8.0GB. [2022-10-15 18:00:48,991 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 121.8MB in the beginning and 121.8MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 18:00:48,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 250.65ms. Allocated memory is still 151.0MB. Free memory was 126.1MB in the beginning and 116.8MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 18:00:48,994 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.41ms. Allocated memory is still 151.0MB. Free memory was 116.8MB in the beginning and 115.4MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:00:48,996 INFO L158 Benchmark]: Boogie Preprocessor took 27.17ms. Allocated memory is still 151.0MB. Free memory was 115.4MB in the beginning and 114.4MB in the end (delta: 998.3kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:00:48,997 INFO L158 Benchmark]: RCFGBuilder took 378.69ms. Allocated memory is still 151.0MB. Free memory was 114.4MB in the beginning and 105.8MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-15 18:00:48,998 INFO L158 Benchmark]: TraceAbstraction took 39.54ms. Allocated memory is still 151.0MB. Free memory was 105.2MB in the beginning and 103.1MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 18:00:49,005 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 121.8MB in the beginning and 121.8MB in the end (delta: 77.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 250.65ms. Allocated memory is still 151.0MB. Free memory was 126.1MB in the beginning and 116.8MB in the end (delta: 9.3MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 43.41ms. Allocated memory is still 151.0MB. Free memory was 116.8MB in the beginning and 115.4MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 27.17ms. Allocated memory is still 151.0MB. Free memory was 115.4MB in the beginning and 114.4MB in the end (delta: 998.3kB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 378.69ms. Allocated memory is still 151.0MB. Free memory was 114.4MB in the beginning and 105.8MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 39.54ms. Allocated memory is still 151.0MB. Free memory was 105.2MB in the beginning and 103.1MB in the end (delta: 2.0MB). 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! [2022-10-15 18:00:49,076 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...