/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/eca-programs/Problem102_label16.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:39:45,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:39:45,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:39:45,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:39:45,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:39:45,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:39:45,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:39:45,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:39:45,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:39:45,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:39:45,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:39:45,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:39:45,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:39:45,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:39:45,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:39:45,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:39:45,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:39:45,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:39:45,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:39:45,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:39:45,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:39:45,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:39:45,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:39:45,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:39:46,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:39:46,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:39:46,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:39:46,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:39:46,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:39:46,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:39:46,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:39:46,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:39:46,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:39:46,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:39:46,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:39:46,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:39:46,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:39:46,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:39:46,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:39:46,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:39:46,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:39:46,026 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 11:39:46,081 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:39:46,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:39:46,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:39:46,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:39:46,084 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:39:46,085 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:39:46,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:39:46,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:39:46,088 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:39:46,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:39:46,089 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:39:46,089 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:39:46,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:39:46,090 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:39:46,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:39:46,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:39:46,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:39:46,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:39:46,091 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:39:46,091 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:39:46,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:39:46,091 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:39:46,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:39:46,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:39:46,092 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:39:46,092 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:39:46,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:39:46,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:39:46,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:39:46,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:39:46,093 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:39:46,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:39:46,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:39:46,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:39:46,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:39:46,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:39:46,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:39:46,519 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:39:46,520 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:39:46,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label16.c [2022-10-16 11:39:46,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4e16e516/54f288d6071047aaa09fb0d1093646d7/FLAG4d407351a [2022-10-16 11:39:51,242 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:39:51,243 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label16.c [2022-10-16 11:39:51,501 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4e16e516/54f288d6071047aaa09fb0d1093646d7/FLAG4d407351a [2022-10-16 11:39:51,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4e16e516/54f288d6071047aaa09fb0d1093646d7 [2022-10-16 11:39:51,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:39:51,707 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:39:51,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:39:51,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:39:51,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:39:51,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:39:51" (1/1) ... [2022-10-16 11:39:51,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467fe1a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:39:51, skipping insertion in model container [2022-10-16 11:39:51,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:39:51" (1/1) ... [2022-10-16 11:39:51,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:39:53,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:40:16,191 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/eca-programs/Problem102_label16.c[5713570,5713583] [2022-10-16 11:40:16,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:40:16,303 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:40:28,225 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/eca-programs/Problem102_label16.c[5713570,5713583] [2022-10-16 11:40:28,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:40:33,535 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:40:33,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33 WrapperNode [2022-10-16 11:40:33,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:40:33,537 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:40:33,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:40:33,538 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:40:33,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:35,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:42,851 INFO L138 Inliner]: procedures = 95, calls = 89, calls flagged for inlining = 84, calls inlined = 84, statements flattened = 184295 [2022-10-16 11:40:42,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:40:42,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:40:42,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:40:42,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:40:42,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:42,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:44,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:44,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:48,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:48,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:49,552 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:49,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:51,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:40:51,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:40:51,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:40:51,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:40:51,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (1/1) ... [2022-10-16 11:40:51,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:40:51,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:40:51,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 11:40:51,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 11:40:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:40:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:40:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:40:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:40:52,096 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:40:52,103 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:42:26,676 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:42:26,819 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:42:26,819 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:42:26,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:42:26 BoogieIcfgContainer [2022-10-16 11:42:26,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:42:26,848 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:42:26,849 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:42:26,853 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:42:26,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:39:51" (1/3) ... [2022-10-16 11:42:26,854 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6dba75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:42:26, skipping insertion in model container [2022-10-16 11:42:26,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:40:33" (2/3) ... [2022-10-16 11:42:26,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6dba75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:42:26, skipping insertion in model container [2022-10-16 11:42:26,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:42:26" (3/3) ... [2022-10-16 11:42:26,857 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem102_label16.c [2022-10-16 11:42:26,877 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:42:26,878 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:42:26,879 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6dba75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:42:26, skipping insertion in model container [2022-10-16 11:42:26,879 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:42:26,882 INFO L158 Benchmark]: Toolchain (without parser) took 155177.53ms. Allocated memory was 966.8MB in the beginning and 6.5GB in the end (delta: 5.5GB). Free memory was 664.8MB in the beginning and 4.2GB in the end (delta: -3.5GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-10-16 11:42:26,883 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:42:26,884 INFO L158 Benchmark]: CACSL2BoogieTranslator took 41827.03ms. Allocated memory was 966.8MB in the beginning and 4.5GB in the end (delta: 3.5GB). Free memory was 664.3MB in the beginning and 2.4GB in the end (delta: -1.7GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-10-16 11:42:26,886 INFO L158 Benchmark]: Boogie Procedure Inliner took 9313.96ms. Allocated memory was 4.5GB in the beginning and 5.3GB in the end (delta: 828.4MB). Free memory was 2.4GB in the beginning and 2.8GB in the end (delta: -351.8MB). Peak memory consumption was 707.8MB. Max. memory is 8.0GB. [2022-10-16 11:42:26,887 INFO L158 Benchmark]: Boogie Preprocessor took 8784.96ms. Allocated memory was 5.3GB in the beginning and 6.2GB in the end (delta: 909.1MB). Free memory was 2.8GB in the beginning and 3.2GB in the end (delta: -425.2MB). Peak memory consumption was 652.2MB. Max. memory is 8.0GB. [2022-10-16 11:42:26,888 INFO L158 Benchmark]: RCFGBuilder took 95203.27ms. Allocated memory was 6.2GB in the beginning and 6.5GB in the end (delta: 269.5MB). Free memory was 3.2GB in the beginning and 4.2GB in the end (delta: -1.0GB). Peak memory consumption was 555.5MB. Max. memory is 8.0GB. [2022-10-16 11:42:26,892 INFO L158 Benchmark]: TraceAbstraction took 31.21ms. Allocated memory is still 6.5GB. Free memory was 4.2GB in the beginning and 4.2GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:42:26,902 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 151.0MB. Free memory is still 124.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 41827.03ms. Allocated memory was 966.8MB in the beginning and 4.5GB in the end (delta: 3.5GB). Free memory was 664.3MB in the beginning and 2.4GB in the end (delta: -1.7GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 9313.96ms. Allocated memory was 4.5GB in the beginning and 5.3GB in the end (delta: 828.4MB). Free memory was 2.4GB in the beginning and 2.8GB in the end (delta: -351.8MB). Peak memory consumption was 707.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 8784.96ms. Allocated memory was 5.3GB in the beginning and 6.2GB in the end (delta: 909.1MB). Free memory was 2.8GB in the beginning and 3.2GB in the end (delta: -425.2MB). Peak memory consumption was 652.2MB. Max. memory is 8.0GB. * RCFGBuilder took 95203.27ms. Allocated memory was 6.2GB in the beginning and 6.5GB in the end (delta: 269.5MB). Free memory was 3.2GB in the beginning and 4.2GB in the end (delta: -1.0GB). Peak memory consumption was 555.5MB. Max. memory is 8.0GB. * TraceAbstraction took 31.21ms. Allocated memory is still 6.5GB. Free memory was 4.2GB in the beginning and 4.2GB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 11:42:26,988 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...