/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_label38.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:42:47,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:42:48,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:42:48,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:42:48,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:42:48,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:42:48,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:42:48,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:42:48,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:42:48,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:42:48,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:42:48,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:42:48,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:42:48,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:42:48,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:42:48,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:42:48,066 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:42:48,067 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:42:48,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:42:48,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:42:48,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:42:48,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:42:48,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:42:48,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:42:48,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:42:48,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:42:48,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:42:48,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:42:48,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:42:48,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:42:48,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:42:48,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:42:48,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:42:48,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:42:48,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:42:48,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:42:48,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:42:48,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:42:48,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:42:48,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:42:48,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:42:48,094 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 11:42:48,122 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:42:48,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:42:48,123 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:42:48,123 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:42:48,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:42:48,124 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:42:48,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:42:48,125 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:42:48,125 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:42:48,126 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:42:48,126 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:42:48,126 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:42:48,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:42:48,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:42:48,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:42:48,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:42:48,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:42:48,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:42:48,128 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:42:48,128 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:42:48,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:42:48,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:42:48,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:42:48,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:42:48,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:42:48,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:42:48,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:42:48,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:42:48,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:42:48,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:42:48,131 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:42:48,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:42:48,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:42:48,131 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:42:48,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:42:48,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:42:48,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:42:48,550 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:42:48,551 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:42:48,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem102_label38.c [2022-10-16 11:42:48,637 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f2b3b8eb/d27290baf21a4d22b55a64c8acab707c/FLAG3f4298462 [2022-10-16 11:42:52,791 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:42:52,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem102_label38.c [2022-10-16 11:42:53,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f2b3b8eb/d27290baf21a4d22b55a64c8acab707c/FLAG3f4298462 [2022-10-16 11:42:53,569 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f2b3b8eb/d27290baf21a4d22b55a64c8acab707c [2022-10-16 11:42:53,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:42:53,577 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:42:53,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:42:53,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:42:53,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:42:53,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:42:53" (1/1) ... [2022-10-16 11:42:53,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f399b8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:42:53, skipping insertion in model container [2022-10-16 11:42:53,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:42:53" (1/1) ... [2022-10-16 11:42:53,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:42:55,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:43:17,818 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_label38.c[5713908,5713921] [2022-10-16 11:43:17,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:43:17,951 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:43:30,179 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_label38.c[5713908,5713921] [2022-10-16 11:43:30,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:43:36,304 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:43:36,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36 WrapperNode [2022-10-16 11:43:36,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:43:36,324 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:43:36,327 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:43:36,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:43:36,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:38,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:47,198 INFO L138 Inliner]: procedures = 95, calls = 89, calls flagged for inlining = 84, calls inlined = 84, statements flattened = 184295 [2022-10-16 11:43:47,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:43:47,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:43:47,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:43:47,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:43:47,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:47,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:49,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:49,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:54,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:55,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:56,187 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:56,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:57,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:43:57,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:43:57,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:43:57,735 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:43:57,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (1/1) ... [2022-10-16 11:43:57,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:43:57,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:43:57,828 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 11:43:57,853 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 11:43:57,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:43:57,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:43:57,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:43:58,235 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:43:58,241 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:45:28,923 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:45:29,041 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:45:29,042 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:45:29,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:45:29 BoogieIcfgContainer [2022-10-16 11:45:29,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:45:29,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:45:29,075 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:45:29,079 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:45:29,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:42:53" (1/3) ... [2022-10-16 11:45:29,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d05b489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:45:29, skipping insertion in model container [2022-10-16 11:45:29,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:43:36" (2/3) ... [2022-10-16 11:45:29,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d05b489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:45:29, skipping insertion in model container [2022-10-16 11:45:29,083 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:45:29" (3/3) ... [2022-10-16 11:45:29,084 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem102_label38.c [2022-10-16 11:45:29,106 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:45:29,106 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:45:29,109 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d05b489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:45:29, skipping insertion in model container [2022-10-16 11:45:29,109 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:45:29,111 INFO L158 Benchmark]: Toolchain (without parser) took 155536.51ms. Allocated memory was 379.6MB in the beginning and 6.7GB in the end (delta: 6.3GB). Free memory was 142.5MB in the beginning and 4.2GB in the end (delta: -4.1GB). Peak memory consumption was 2.2GB. Max. memory is 8.0GB. [2022-10-16 11:45:29,112 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 157.3kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:45:29,113 INFO L158 Benchmark]: CACSL2BoogieTranslator took 42741.41ms. Allocated memory was 379.6MB in the beginning and 4.1GB in the end (delta: 3.7GB). Free memory was 142.1MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-10-16 11:45:29,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 10875.08ms. Allocated memory was 4.1GB in the beginning and 5.1GB in the end (delta: 984.6MB). Free memory was 2.1GB in the beginning and 2.4GB in the end (delta: -367.5MB). Peak memory consumption was 644.3MB. Max. memory is 8.0GB. [2022-10-16 11:45:29,115 INFO L158 Benchmark]: Boogie Preprocessor took 10531.98ms. Allocated memory was 5.1GB in the beginning and 6.0GB in the end (delta: 879.8MB). Free memory was 2.4GB in the beginning and 2.9GB in the end (delta: -442.0MB). Peak memory consumption was 602.9MB. Max. memory is 8.0GB. [2022-10-16 11:45:29,116 INFO L158 Benchmark]: RCFGBuilder took 91334.99ms. Allocated memory was 6.0GB in the beginning and 6.7GB in the end (delta: 718.3MB). Free memory was 2.9GB in the beginning and 4.2GB in the end (delta: -1.3GB). Peak memory consumption was 505.4MB. Max. memory is 8.0GB. [2022-10-16 11:45:29,117 INFO L158 Benchmark]: TraceAbstraction took 33.63ms. Allocated memory is still 6.7GB. 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 11:45:29,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 157.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 42741.41ms. Allocated memory was 379.6MB in the beginning and 4.1GB in the end (delta: 3.7GB). Free memory was 142.1MB in the beginning and 2.1GB in the end (delta: -1.9GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 10875.08ms. Allocated memory was 4.1GB in the beginning and 5.1GB in the end (delta: 984.6MB). Free memory was 2.1GB in the beginning and 2.4GB in the end (delta: -367.5MB). Peak memory consumption was 644.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 10531.98ms. Allocated memory was 5.1GB in the beginning and 6.0GB in the end (delta: 879.8MB). Free memory was 2.4GB in the beginning and 2.9GB in the end (delta: -442.0MB). Peak memory consumption was 602.9MB. Max. memory is 8.0GB. * RCFGBuilder took 91334.99ms. Allocated memory was 6.0GB in the beginning and 6.7GB in the end (delta: 718.3MB). Free memory was 2.9GB in the beginning and 4.2GB in the end (delta: -1.3GB). Peak memory consumption was 505.4MB. Max. memory is 8.0GB. * TraceAbstraction took 33.63ms. Allocated memory is still 6.7GB. 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 11:45:29,204 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...