/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-nla/prod4br-both-nt.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:00:00,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:00:00,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:00:00,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:00:00,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:00:00,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:00:00,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:00:00,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:00:00,587 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:00:00,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:00:00,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:00:00,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:00:00,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:00:00,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:00:00,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:00:00,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:00:00,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:00:00,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:00:00,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:00:00,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:00:00,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:00:00,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:00:00,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:00:00,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:00:00,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 18:00:00,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 18:00:00,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 18:00:00,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 18:00:00,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 18:00:00,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 18:00:00,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:00:00,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:00:00,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:00:00,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:00:00,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:00:00,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:00:00,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:00:00,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:00:00,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:00:00,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:00:00,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:00:00,673 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 18:00:00,739 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:00:00,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:00:00,741 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:00:00,741 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:00:00,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:00:00,744 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:00:00,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:00:00,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:00:00,748 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:00:00,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:00:00,750 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:00:00,750 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:00:00,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:00:00,751 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:00:00,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:00:00,751 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:00:00,752 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:00:00,752 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:00:00,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:00:00,752 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:00:00,753 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:00:00,753 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:00:00,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:00:00,753 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:00:00,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:00:00,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:00:00,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:00:00,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:00:00,755 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:00:00,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:00:00,755 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:00:01,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:00:01,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:00:01,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:00:01,286 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:00:01,287 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:00:01,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-nla/prod4br-both-nt.c [2022-10-15 18:00:01,387 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a512fde5/9a5fa4d64c874339b2b12b664fb8d440/FLAG1845a8482 [2022-10-15 18:00:02,094 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:00:02,094 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-nla/prod4br-both-nt.c [2022-10-15 18:00:02,103 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a512fde5/9a5fa4d64c874339b2b12b664fb8d440/FLAG1845a8482 [2022-10-15 18:00:02,451 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a512fde5/9a5fa4d64c874339b2b12b664fb8d440 [2022-10-15 18:00:02,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:00:02,467 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:00:02,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:00:02,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:00:02,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:00:02,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66c7e0af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02, skipping insertion in model container [2022-10-15 18:00:02,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:00:02,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:00:02,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:00:02,745 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 18:00:02,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 18:00:02,790 INFO L208 MainTranslator]: Completed translation [2022-10-15 18:00:02,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02 WrapperNode [2022-10-15 18:00:02,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:00:02,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 18:00:02,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 18:00:02,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 18:00:02,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,843 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 42 [2022-10-15 18:00:02,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 18:00:02,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 18:00:02,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 18:00:02,846 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 18:00:02,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,910 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,917 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 18:00:02,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 18:00:02,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 18:00:02,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 18:00:02,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (1/1) ... [2022-10-15 18:00:02,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:00:02,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 18:00:02,978 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 18:00:03,006 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 18:00:03,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 18:00:03,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 18:00:03,178 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 18:00:03,181 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 18:00:03,473 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 18:00:03,498 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 18:00:03,498 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-15 18:00:03,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:00:03 BoogieIcfgContainer [2022-10-15 18:00:03,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 18:00:03,508 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 18:00:03,508 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 18:00:03,514 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 18:00:03,514 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 06:00:02" (1/3) ... [2022-10-15 18:00:03,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5511e8b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:00:03, skipping insertion in model container [2022-10-15 18:00:03,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:00:02" (2/3) ... [2022-10-15 18:00:03,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5511e8b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 06:00:03, skipping insertion in model container [2022-10-15 18:00:03,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:00:03" (3/3) ... [2022-10-15 18:00:03,519 INFO L112 eAbstractionObserver]: Analyzing ICFG prod4br-both-nt.c [2022-10-15 18:00:03,547 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 18:00:03,547 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-15 18:00:03,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5511e8b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 06:00:03, skipping insertion in model container [2022-10-15 18:00:03,549 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-15 18:00:03,554 INFO L158 Benchmark]: Toolchain (without parser) took 1088.70ms. Allocated memory is still 159.4MB. Free memory was 134.2MB in the beginning and 109.1MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 8.0GB. [2022-10-15 18:00:03,556 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 159.4MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 18:00:03,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 320.48ms. Allocated memory is still 159.4MB. Free memory was 134.0MB in the beginning and 124.9MB in the end (delta: 9.1MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-15 18:00:03,561 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.58ms. Allocated memory is still 159.4MB. Free memory was 124.7MB in the beginning and 123.3MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:00:03,563 INFO L158 Benchmark]: Boogie Preprocessor took 71.85ms. Allocated memory is still 159.4MB. Free memory was 123.3MB in the beginning and 122.2MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-15 18:00:03,564 INFO L158 Benchmark]: RCFGBuilder took 585.04ms. Allocated memory is still 159.4MB. Free memory was 122.2MB in the beginning and 111.8MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-15 18:00:03,565 INFO L158 Benchmark]: TraceAbstraction took 41.36ms. Allocated memory is still 159.4MB. Free memory was 111.2MB in the beginning and 109.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-15 18:00:03,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 159.4MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 320.48ms. Allocated memory is still 159.4MB. Free memory was 134.0MB in the beginning and 124.9MB in the end (delta: 9.1MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 51.58ms. Allocated memory is still 159.4MB. Free memory was 124.7MB in the beginning and 123.3MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 71.85ms. Allocated memory is still 159.4MB. Free memory was 123.3MB in the beginning and 122.2MB in the end (delta: 1.1MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 585.04ms. Allocated memory is still 159.4MB. Free memory was 122.2MB in the beginning and 111.8MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * TraceAbstraction took 41.36ms. Allocated memory is still 159.4MB. Free memory was 111.2MB in the beginning and 109.1MB 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! [2022-10-15 18:00:03,665 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...