/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/loop-acceleration/diamond_1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 14:24:28,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 14:24:28,996 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 14:24:29,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 14:24:29,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 14:24:29,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 14:24:29,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 14:24:29,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 14:24:29,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 14:24:29,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 14:24:29,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 14:24:29,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 14:24:29,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 14:24:29,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 14:24:29,052 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 14:24:29,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 14:24:29,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 14:24:29,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 14:24:29,058 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 14:24:29,060 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 14:24:29,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 14:24:29,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 14:24:29,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 14:24:29,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 14:24:29,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 14:24:29,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 14:24:29,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 14:24:29,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 14:24:29,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 14:24:29,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 14:24:29,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 14:24:29,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 14:24:29,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 14:24:29,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 14:24:29,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 14:24:29,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 14:24:29,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 14:24:29,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 14:24:29,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 14:24:29,084 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 14:24:29,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 14:24:29,087 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 14:24:29,116 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 14:24:29,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 14:24:29,117 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 14:24:29,117 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 14:24:29,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 14:24:29,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 14:24:29,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 14:24:29,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 14:24:29,120 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 14:24:29,121 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 14:24:29,121 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 14:24:29,122 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 14:24:29,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 14:24:29,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 14:24:29,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 14:24:29,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 14:24:29,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 14:24:29,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 14:24:29,124 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 14:24:29,124 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 14:24:29,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 14:24:29,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 14:24:29,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 14:24:29,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 14:24:29,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 14:24:29,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 14:24:29,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:24:29,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 14:24:29,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 14:24:29,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 14:24:29,127 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 14:24:29,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 14:24:29,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 14:24:29,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 14:24:29,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 14:24:29,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 14:24:29,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 14:24:29,521 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 14:24:29,522 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 14:24:29,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/loop-acceleration/diamond_1-2.c [2022-10-16 14:24:29,596 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc1e8cb4e/9974416b9f9344c08882e4993dc5643f/FLAGb140b87a3 [2022-10-16 14:24:30,174 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 14:24:30,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-acceleration/diamond_1-2.c [2022-10-16 14:24:30,181 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc1e8cb4e/9974416b9f9344c08882e4993dc5643f/FLAGb140b87a3 [2022-10-16 14:24:30,574 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc1e8cb4e/9974416b9f9344c08882e4993dc5643f [2022-10-16 14:24:30,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 14:24:30,587 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 14:24:30,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 14:24:30,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 14:24:30,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 14:24:30,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@383c4994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30, skipping insertion in model container [2022-10-16 14:24:30,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 14:24:30,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 14:24:30,768 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-acceleration/diamond_1-2.c[373,386] [2022-10-16 14:24:30,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:24:30,791 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 14:24:30,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/loop-acceleration/diamond_1-2.c[373,386] [2022-10-16 14:24:30,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 14:24:30,826 INFO L208 MainTranslator]: Completed translation [2022-10-16 14:24:30,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30 WrapperNode [2022-10-16 14:24:30,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 14:24:30,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 14:24:30,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 14:24:30,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 14:24:30,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,869 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 29 [2022-10-16 14:24:30,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 14:24:30,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 14:24:30,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 14:24:30,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 14:24:30,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 14:24:30,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 14:24:30,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 14:24:30,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 14:24:30,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (1/1) ... [2022-10-16 14:24:30,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 14:24:30,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 14:24:30,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 14:24:30,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 14:24:31,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 14:24:31,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 14:24:31,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 14:24:31,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 14:24:31,126 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 14:24:31,129 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 14:24:31,342 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 14:24:31,359 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 14:24:31,360 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 14:24:31,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:24:31 BoogieIcfgContainer [2022-10-16 14:24:31,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 14:24:31,369 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 14:24:31,369 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 14:24:31,374 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 14:24:31,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 02:24:30" (1/3) ... [2022-10-16 14:24:31,376 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@724df479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:24:31, skipping insertion in model container [2022-10-16 14:24:31,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:24:30" (2/3) ... [2022-10-16 14:24:31,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@724df479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 02:24:31, skipping insertion in model container [2022-10-16 14:24:31,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 02:24:31" (3/3) ... [2022-10-16 14:24:31,380 INFO L112 eAbstractionObserver]: Analyzing ICFG diamond_1-2.c [2022-10-16 14:24:31,405 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 14:24:31,405 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 14:24:31,407 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@724df479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 02:24:31, skipping insertion in model container [2022-10-16 14:24:31,407 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 14:24:31,411 INFO L158 Benchmark]: Toolchain (without parser) took 825.96ms. Allocated memory is still 163.6MB. Free memory was 137.2MB in the beginning and 112.8MB in the end (delta: 24.4MB). Peak memory consumption was 24.1MB. Max. memory is 8.0GB. [2022-10-16 14:24:31,414 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 163.6MB. Free memory was 134.3MB in the beginning and 134.3MB in the end (delta: 79.8kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 14:24:31,416 INFO L158 Benchmark]: CACSL2BoogieTranslator took 236.89ms. Allocated memory is still 163.6MB. Free memory was 137.1MB in the beginning and 127.2MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-16 14:24:31,419 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.28ms. Allocated memory is still 163.6MB. Free memory was 127.2MB in the beginning and 125.7MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:24:31,420 INFO L158 Benchmark]: Boogie Preprocessor took 24.88ms. Allocated memory is still 163.6MB. Free memory was 125.7MB in the beginning and 124.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 14:24:31,422 INFO L158 Benchmark]: RCFGBuilder took 466.02ms. Allocated memory is still 163.6MB. Free memory was 124.5MB in the beginning and 115.5MB in the end (delta: 9.0MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-10-16 14:24:31,424 INFO L158 Benchmark]: TraceAbstraction took 38.37ms. Allocated memory is still 163.6MB. Free memory was 114.8MB in the beginning and 112.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 14:24:31,437 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 163.6MB. Free memory was 134.3MB in the beginning and 134.3MB in the end (delta: 79.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 236.89ms. Allocated memory is still 163.6MB. Free memory was 137.1MB in the beginning and 127.2MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 41.28ms. Allocated memory is still 163.6MB. Free memory was 127.2MB in the beginning and 125.7MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 24.88ms. Allocated memory is still 163.6MB. Free memory was 125.7MB in the beginning and 124.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 466.02ms. Allocated memory is still 163.6MB. Free memory was 124.5MB in the beginning and 115.5MB in the end (delta: 9.0MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * TraceAbstraction took 38.37ms. Allocated memory is still 163.6MB. Free memory was 114.8MB in the beginning and 112.8MB 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! [2022-10-16 14:24:31,511 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...