/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-200-3-4-sat-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:42:07,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:42:07,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:42:07,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:42:07,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:42:07,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:42:07,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:42:07,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:42:07,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:42:07,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:42:07,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:42:07,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:42:07,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:42:07,588 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:42:07,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:42:07,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:42:07,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:42:07,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:42:07,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:42:07,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:42:07,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:42:07,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:42:07,604 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:42:07,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:42:07,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:42:07,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:42:07,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:42:07,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:42:07,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:42:07,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:42:07,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:42:07,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:42:07,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:42:07,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:42:07,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:42:07,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:42:07,622 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:42:07,623 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:42:07,623 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:42:07,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:42:07,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:42:07,627 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 17:42:07,672 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:42:07,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:42:07,673 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:42:07,674 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:42:07,676 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:42:07,676 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:42:07,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:42:07,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:42:07,679 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:42:07,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:42:07,681 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:42:07,681 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:42:07,682 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:42:07,682 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:42:07,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:42:07,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:42:07,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:42:07,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:42:07,683 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:42:07,684 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:42:07,684 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:42:07,684 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:42:07,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:42:07,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:42:07,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:42:07,685 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:42:07,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:42:07,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:42:07,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:42:07,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:42:07,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:42:07,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:42:07,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:42:07,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:42:08,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:42:08,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:42:08,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:42:08,209 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:42:08,210 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:42:08,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/aim-200-3-4-sat-2.c [2022-10-16 17:42:08,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ce7ee53a/79966f75cf4a425cbadb326d2154f31a/FLAG43da1e78e [2022-10-16 17:42:09,120 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:42:09,121 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/aim-200-3-4-sat-2.c [2022-10-16 17:42:09,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ce7ee53a/79966f75cf4a425cbadb326d2154f31a/FLAG43da1e78e [2022-10-16 17:42:09,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ce7ee53a/79966f75cf4a425cbadb326d2154f31a [2022-10-16 17:42:09,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:42:09,164 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:42:09,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:42:09,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:42:09,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:42:09,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:42:09" (1/1) ... [2022-10-16 17:42:09,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e0aaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:09, skipping insertion in model container [2022-10-16 17:42:09,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:42:09" (1/1) ... [2022-10-16 17:42:09,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:42:09,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:42:09,999 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-200-3-4-sat-2.c[59014,59027] [2022-10-16 17:42:10,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:42:10,042 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:42:10,207 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-200-3-4-sat-2.c[59014,59027] [2022-10-16 17:42:10,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:42:10,233 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:42:10,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10 WrapperNode [2022-10-16 17:42:10,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:42:10,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:42:10,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:42:10,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:42:10,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,618 INFO L138 Inliner]: procedures = 13, calls = 1043, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1853 [2022-10-16 17:42:10,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:42:10,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:42:10,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:42:10,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:42:10,637 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,927 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:10,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:11,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:42:11,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:42:11,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:42:11,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:42:11,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (1/1) ... [2022-10-16 17:42:11,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:42:11,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:42:11,066 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 17:42:11,090 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 17:42:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:42:11,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:42:11,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:42:11,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:42:11,165 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-16 17:42:11,165 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-16 17:42:11,430 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:42:11,432 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:42:13,412 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:42:13,430 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:42:13,431 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 17:42:13,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:42:13 BoogieIcfgContainer [2022-10-16 17:42:13,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:42:13,438 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:42:13,438 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:42:13,442 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:42:13,442 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:42:09" (1/3) ... [2022-10-16 17:42:13,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef3d43c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:42:13, skipping insertion in model container [2022-10-16 17:42:13,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:10" (2/3) ... [2022-10-16 17:42:13,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef3d43c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:42:13, skipping insertion in model container [2022-10-16 17:42:13,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:42:13" (3/3) ... [2022-10-16 17:42:13,446 INFO L112 eAbstractionObserver]: Analyzing ICFG aim-200-3-4-sat-2.c [2022-10-16 17:42:13,468 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:42:13,468 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:42:13,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ef3d43c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:42:13, skipping insertion in model container [2022-10-16 17:42:13,470 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:42:13,473 INFO L158 Benchmark]: Toolchain (without parser) took 4314.14ms. Allocated memory was 153.1MB in the beginning and 416.3MB in the end (delta: 263.2MB). Free memory was 122.7MB in the beginning and 326.5MB in the end (delta: -203.7MB). Peak memory consumption was 60.5MB. Max. memory is 8.0GB. [2022-10-16 17:42:13,474 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 153.1MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:42:13,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1068.93ms. Allocated memory is still 153.1MB. Free memory was 122.4MB in the beginning and 83.0MB in the end (delta: 39.4MB). Peak memory consumption was 39.7MB. Max. memory is 8.0GB. [2022-10-16 17:42:13,476 INFO L158 Benchmark]: Boogie Procedure Inliner took 382.81ms. Allocated memory is still 153.1MB. Free memory was 83.0MB in the beginning and 96.8MB in the end (delta: -13.9MB). Peak memory consumption was 66.3MB. Max. memory is 8.0GB. [2022-10-16 17:42:13,477 INFO L158 Benchmark]: Boogie Preprocessor took 393.59ms. Allocated memory was 153.1MB in the beginning and 253.8MB in the end (delta: 100.7MB). Free memory was 96.8MB in the beginning and 181.2MB in the end (delta: -84.3MB). Peak memory consumption was 25.0MB. Max. memory is 8.0GB. [2022-10-16 17:42:13,478 INFO L158 Benchmark]: RCFGBuilder took 2421.32ms. Allocated memory was 253.8MB in the beginning and 416.3MB in the end (delta: 162.5MB). Free memory was 181.2MB in the beginning and 329.1MB in the end (delta: -147.9MB). Peak memory consumption was 79.3MB. Max. memory is 8.0GB. [2022-10-16 17:42:13,479 INFO L158 Benchmark]: TraceAbstraction took 32.62ms. Allocated memory is still 416.3MB. Free memory was 328.6MB in the beginning and 326.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:42:13,483 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 153.1MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1068.93ms. Allocated memory is still 153.1MB. Free memory was 122.4MB in the beginning and 83.0MB in the end (delta: 39.4MB). Peak memory consumption was 39.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 382.81ms. Allocated memory is still 153.1MB. Free memory was 83.0MB in the beginning and 96.8MB in the end (delta: -13.9MB). Peak memory consumption was 66.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 393.59ms. Allocated memory was 153.1MB in the beginning and 253.8MB in the end (delta: 100.7MB). Free memory was 96.8MB in the beginning and 181.2MB in the end (delta: -84.3MB). Peak memory consumption was 25.0MB. Max. memory is 8.0GB. * RCFGBuilder took 2421.32ms. Allocated memory was 253.8MB in the beginning and 416.3MB in the end (delta: 162.5MB). Free memory was 181.2MB in the beginning and 329.1MB in the end (delta: -147.9MB). Peak memory consumption was 79.3MB. Max. memory is 8.0GB. * TraceAbstraction took 32.62ms. Allocated memory is still 416.3MB. Free memory was 328.6MB in the beginning and 326.5MB 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 17:42:13,534 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...