/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/xcsp/aim-100-3-4-sat-4.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:41:47,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:41:47,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:41:47,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:41:47,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:41:47,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:41:47,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:41:47,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:41:47,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:41:47,603 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:41:47,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:41:47,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:41:47,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:41:47,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:41:47,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:41:47,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:41:47,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:41:47,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:41:47,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:41:47,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:41:47,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:41:47,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:41:47,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:41:47,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:41:47,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:41:47,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:41:47,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:41:47,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:41:47,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:41:47,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:41:47,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:41:47,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:41:47,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:41:47,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:41:47,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:41:47,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:41:47,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:41:47,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:41:47,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:41:47,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:41:47,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:41:47,679 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 17:41:47,744 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:41:47,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:41:47,745 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:41:47,745 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:41:47,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:41:47,747 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:41:47,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:41:47,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:41:47,751 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:41:47,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:41:47,753 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:41:47,753 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:41:47,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:41:47,754 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:41:47,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:41:47,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:41:47,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:41:47,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:41:47,755 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:41:47,755 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:41:47,755 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:41:47,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:41:47,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:41:47,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:41:47,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:41:47,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:41:47,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:41:47,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:41:47,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:41:47,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:41:47,758 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:41:47,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:41:47,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:41:47,759 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:41:48,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:41:48,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:41:48,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:41:48,207 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:41:48,207 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:41:48,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/aim-100-3-4-sat-4.c [2022-10-16 17:41:48,304 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b07ccb2d4/1628bfa526764275aea2a5645c6ac903/FLAGcdf575997 [2022-10-16 17:41:49,112 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:41:49,113 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/aim-100-3-4-sat-4.c [2022-10-16 17:41:49,134 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b07ccb2d4/1628bfa526764275aea2a5645c6ac903/FLAGcdf575997 [2022-10-16 17:41:49,300 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b07ccb2d4/1628bfa526764275aea2a5645c6ac903 [2022-10-16 17:41:49,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:41:49,311 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:41:49,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:41:49,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:41:49,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:41:49,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:41:49" (1/1) ... [2022-10-16 17:41:49,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40ad8e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:49, skipping insertion in model container [2022-10-16 17:41:49,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:41:49" (1/1) ... [2022-10-16 17:41:49,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:41:49,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:41:49,965 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/xcsp/aim-100-3-4-sat-4.c[29108,29121] [2022-10-16 17:41:49,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:41:50,001 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:41:50,175 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/xcsp/aim-100-3-4-sat-4.c[29108,29121] [2022-10-16 17:41:50,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:41:50,214 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:41:50,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50 WrapperNode [2022-10-16 17:41:50,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:41:50,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:41:50,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:41:50,217 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:41:50,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,432 INFO L138 Inliner]: procedures = 13, calls = 524, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 934 [2022-10-16 17:41:50,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:41:50,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:41:50,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:41:50,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:41:50,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,551 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,565 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:41:50,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:41:50,591 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:41:50,591 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:41:50,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (1/1) ... [2022-10-16 17:41:50,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:41:50,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:41:50,628 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 17:41:50,641 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 17:41:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:41:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:41:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:41:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:41:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-16 17:41:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-16 17:41:50,920 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:41:50,930 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:41:52,399 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:41:52,425 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:41:52,425 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 17:41:52,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:41:52 BoogieIcfgContainer [2022-10-16 17:41:52,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:41:52,433 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:41:52,433 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:41:52,437 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:41:52,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:41:49" (1/3) ... [2022-10-16 17:41:52,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d99067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:41:52, skipping insertion in model container [2022-10-16 17:41:52,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:50" (2/3) ... [2022-10-16 17:41:52,440 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d99067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:41:52, skipping insertion in model container [2022-10-16 17:41:52,440 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:41:52" (3/3) ... [2022-10-16 17:41:52,442 INFO L112 eAbstractionObserver]: Analyzing ICFG aim-100-3-4-sat-4.c [2022-10-16 17:41:52,465 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:41:52,466 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:41:52,467 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d99067 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:41:52, skipping insertion in model container [2022-10-16 17:41:52,468 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:41:52,472 INFO L158 Benchmark]: Toolchain (without parser) took 3162.02ms. Allocated memory was 165.7MB in the beginning and 224.4MB in the end (delta: 58.7MB). Free memory was 138.4MB in the beginning and 180.0MB in the end (delta: -41.7MB). Peak memory consumption was 18.6MB. Max. memory is 8.0GB. [2022-10-16 17:41:52,474 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 165.7MB. Free memory was 135.2MB in the beginning and 135.1MB in the end (delta: 80.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:41:52,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 897.87ms. Allocated memory is still 165.7MB. Free memory was 138.1MB in the beginning and 130.8MB in the end (delta: 7.3MB). Peak memory consumption was 30.1MB. Max. memory is 8.0GB. [2022-10-16 17:41:52,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.89ms. Allocated memory is still 165.7MB. Free memory was 130.3MB in the beginning and 108.8MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-10-16 17:41:52,479 INFO L158 Benchmark]: Boogie Preprocessor took 155.59ms. Allocated memory is still 165.7MB. Free memory was 108.8MB in the beginning and 96.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-10-16 17:41:52,481 INFO L158 Benchmark]: RCFGBuilder took 1839.48ms. Allocated memory was 165.7MB in the beginning and 224.4MB in the end (delta: 58.7MB). Free memory was 96.2MB in the beginning and 182.6MB in the end (delta: -86.4MB). Peak memory consumption was 73.7MB. Max. memory is 8.0GB. [2022-10-16 17:41:52,482 INFO L158 Benchmark]: TraceAbstraction took 34.82ms. Allocated memory is still 224.4MB. Free memory was 182.1MB in the beginning and 180.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:41:52,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 165.7MB. Free memory was 135.2MB in the beginning and 135.1MB in the end (delta: 80.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 897.87ms. Allocated memory is still 165.7MB. Free memory was 138.1MB in the beginning and 130.8MB in the end (delta: 7.3MB). Peak memory consumption was 30.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 216.89ms. Allocated memory is still 165.7MB. Free memory was 130.3MB in the beginning and 108.8MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 155.59ms. Allocated memory is still 165.7MB. Free memory was 108.8MB in the beginning and 96.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * RCFGBuilder took 1839.48ms. Allocated memory was 165.7MB in the beginning and 224.4MB in the end (delta: 58.7MB). Free memory was 96.2MB in the beginning and 182.6MB in the end (delta: -86.4MB). Peak memory consumption was 73.7MB. Max. memory is 8.0GB. * TraceAbstraction took 34.82ms. Allocated memory is still 224.4MB. Free memory was 182.1MB in the beginning and 180.0MB 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 17:41:52,531 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...