/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-200-1-6-unsat-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:41:57,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:41:57,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:41:57,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:41:57,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:41:57,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:41:57,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:41:57,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:41:57,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:41:57,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:41:57,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:41:57,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:41:57,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:41:57,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:41:57,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:41:57,639 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:41:57,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:41:57,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:41:57,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:41:57,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:41:57,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:41:57,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:41:57,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:41:57,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:41:57,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:41:57,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:41:57,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:41:57,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:41:57,673 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:41:57,674 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:41:57,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:41:57,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:41:57,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:41:57,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:41:57,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:41:57,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:41:57,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:41:57,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:41:57,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:41:57,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:41:57,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:41:57,684 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 17:41:57,713 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:41:57,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:41:57,714 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:41:57,714 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:41:57,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:41:57,716 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:41:57,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:41:57,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:41:57,717 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:41:57,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:41:57,718 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:41:57,718 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:41:57,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:41:57,718 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:41:57,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:41:57,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:41:57,719 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:41:57,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:41:57,719 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:41:57,719 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:41:57,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:41:57,720 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:41:57,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:41:57,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:41:57,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:41:57,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:41:57,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:41:57,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:41:57,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:41:57,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:41:57,722 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:41:57,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:41:57,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:41:57,723 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:41:58,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:41:58,119 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:41:58,122 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:41:58,124 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:41:58,124 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:41:58,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/aim-200-1-6-unsat-2.c [2022-10-16 17:41:58,215 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c15cec1a/b70add14679c49ae89a1aace580eb88a/FLAG8a7eeb851 [2022-10-16 17:41:59,109 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:41:59,111 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/aim-200-1-6-unsat-2.c [2022-10-16 17:41:59,126 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c15cec1a/b70add14679c49ae89a1aace580eb88a/FLAG8a7eeb851 [2022-10-16 17:41:59,295 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c15cec1a/b70add14679c49ae89a1aace580eb88a [2022-10-16 17:41:59,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:41:59,306 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:41:59,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:41:59,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:41:59,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:41:59,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:41:59" (1/1) ... [2022-10-16 17:41:59,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d774d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:41:59, skipping insertion in model container [2022-10-16 17:41:59,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:41:59" (1/1) ... [2022-10-16 17:41:59,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:41:59,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:42:00,028 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-200-1-6-unsat-2.c[38025,38038] [2022-10-16 17:42:00,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:42:00,099 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:42:00,217 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-200-1-6-unsat-2.c[38025,38038] [2022-10-16 17:42:00,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:42:00,248 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:42:00,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00 WrapperNode [2022-10-16 17:42:00,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:42:00,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:42:00,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:42:00,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:42:00,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,481 INFO L138 Inliner]: procedures = 13, calls = 709, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1519 [2022-10-16 17:42:00,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:42:00,483 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:42:00,483 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:42:00,484 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:42:00,494 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,625 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,647 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,677 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:42:00,678 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:42:00,678 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:42:00,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:42:00,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (1/1) ... [2022-10-16 17:42:00,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:42:00,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:42:00,715 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 17:42:00,731 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 17:42:00,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:42:00,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:42:00,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:42:00,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:42:00,781 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-16 17:42:00,781 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-16 17:42:00,958 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:42:00,961 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:42:02,468 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:42:02,484 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:42:02,484 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 17:42:02,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:42:02 BoogieIcfgContainer [2022-10-16 17:42:02,488 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:42:02,490 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:42:02,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:42:02,494 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:42:02,495 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:41:59" (1/3) ... [2022-10-16 17:42:02,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee29f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:42:02, skipping insertion in model container [2022-10-16 17:42:02,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:00" (2/3) ... [2022-10-16 17:42:02,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee29f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:42:02, skipping insertion in model container [2022-10-16 17:42:02,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:42:02" (3/3) ... [2022-10-16 17:42:02,498 INFO L112 eAbstractionObserver]: Analyzing ICFG aim-200-1-6-unsat-2.c [2022-10-16 17:42:02,521 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:42:02,521 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:42:02,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee29f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:42:02, skipping insertion in model container [2022-10-16 17:42:02,524 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:42:02,526 INFO L158 Benchmark]: Toolchain (without parser) took 3223.83ms. Allocated memory was 155.2MB in the beginning and 223.3MB in the end (delta: 68.2MB). Free memory was 127.8MB in the beginning and 137.8MB in the end (delta: -10.1MB). Peak memory consumption was 58.8MB. Max. memory is 8.0GB. [2022-10-16 17:42:02,527 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 155.2MB. Free memory is still 126.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:42:02,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 940.49ms. Allocated memory is still 155.2MB. Free memory was 127.6MB in the beginning and 113.6MB in the end (delta: 14.0MB). Peak memory consumption was 29.0MB. Max. memory is 8.0GB. [2022-10-16 17:42:02,529 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.83ms. Allocated memory is still 155.2MB. Free memory was 113.6MB in the beginning and 92.1MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-10-16 17:42:02,530 INFO L158 Benchmark]: Boogie Preprocessor took 194.19ms. Allocated memory is still 155.2MB. Free memory was 92.1MB in the beginning and 81.2MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-10-16 17:42:02,531 INFO L158 Benchmark]: RCFGBuilder took 1809.90ms. Allocated memory was 155.2MB in the beginning and 223.3MB in the end (delta: 68.2MB). Free memory was 81.1MB in the beginning and 141.0MB in the end (delta: -59.9MB). Peak memory consumption was 65.9MB. Max. memory is 8.0GB. [2022-10-16 17:42:02,532 INFO L158 Benchmark]: TraceAbstraction took 33.24ms. Allocated memory is still 223.3MB. Free memory was 139.9MB in the beginning and 137.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:42:02,536 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 155.2MB. Free memory is still 126.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 940.49ms. Allocated memory is still 155.2MB. Free memory was 127.6MB in the beginning and 113.6MB in the end (delta: 14.0MB). Peak memory consumption was 29.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 231.83ms. Allocated memory is still 155.2MB. Free memory was 113.6MB in the beginning and 92.1MB in the end (delta: 21.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 194.19ms. Allocated memory is still 155.2MB. Free memory was 92.1MB in the beginning and 81.2MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * RCFGBuilder took 1809.90ms. Allocated memory was 155.2MB in the beginning and 223.3MB in the end (delta: 68.2MB). Free memory was 81.1MB in the beginning and 141.0MB in the end (delta: -59.9MB). Peak memory consumption was 65.9MB. Max. memory is 8.0GB. * TraceAbstraction took 33.24ms. Allocated memory is still 223.3MB. Free memory was 139.9MB in the beginning and 137.8MB 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 17:42:02,591 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...