/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf -i ../../../trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 09:24:37,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 09:24:37,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 09:24:37,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 09:24:37,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 09:24:37,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 09:24:37,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 09:24:37,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 09:24:37,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 09:24:37,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 09:24:37,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 09:24:37,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 09:24:37,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 09:24:37,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 09:24:37,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 09:24:37,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 09:24:37,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 09:24:37,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 09:24:37,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 09:24:37,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 09:24:37,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 09:24:37,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 09:24:37,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 09:24:37,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 09:24:37,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 09:24:37,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 09:24:37,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 09:24:37,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 09:24:37,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 09:24:37,533 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 09:24:37,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 09:24:37,534 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 09:24:37,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 09:24:37,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 09:24:37,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 09:24:37,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 09:24:37,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 09:24:37,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 09:24:37,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 09:24:37,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 09:24:37,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 09:24:37,545 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_BITWISE.epf [2022-01-10 09:24:37,580 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 09:24:37,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 09:24:37,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 09:24:37,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 09:24:37,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 09:24:37,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 09:24:37,582 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 09:24:37,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 09:24:37,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 09:24:37,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 09:24:37,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 09:24:37,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 09:24:37,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 09:24:37,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 09:24:37,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 09:24:37,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 09:24:37,586 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 09:24:37,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 09:24:37,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 09:24:37,587 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 09:24:37,588 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 09:24:37,588 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_BITWISE 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 09:24:37,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 09:24:37,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 09:24:37,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 09:24:37,830 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 09:24:37,831 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 09:24:37,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i [2022-01-10 09:24:37,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc8654603/adcdbca754f547f4b4602ac41d7cfd52/FLAG3fcbb34f4 [2022-01-10 09:24:38,185 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 09:24:38,185 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i [2022-01-10 09:24:38,192 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc8654603/adcdbca754f547f4b4602ac41d7cfd52/FLAG3fcbb34f4 [2022-01-10 09:24:38,612 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc8654603/adcdbca754f547f4b4602ac41d7cfd52 [2022-01-10 09:24:38,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 09:24:38,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 09:24:38,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 09:24:38,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 09:24:38,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 09:24:38,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16371782 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38, skipping insertion in model container [2022-01-10 09:24:38,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 09:24:38,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 09:24:38,776 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i[813,826] [2022-01-10 09:24:38,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 09:24:38,801 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 09:24:38,814 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_43_ground.i[813,826] [2022-01-10 09:24:38,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 09:24:38,848 INFO L208 MainTranslator]: Completed translation [2022-01-10 09:24:38,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38 WrapperNode [2022-01-10 09:24:38,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 09:24:38,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 09:24:38,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 09:24:38,850 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 09:24:38,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,865 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,889 INFO L137 Inliner]: procedures = 19, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2022-01-10 09:24:38,890 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 09:24:38,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 09:24:38,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 09:24:38,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 09:24:38,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 09:24:38,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 09:24:38,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 09:24:38,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 09:24:38,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (1/1) ... [2022-01-10 09:24:38,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 09:24:38,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 09:24:38,952 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) [2022-01-10 09:24:38,973 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 [2022-01-10 09:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 09:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 09:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-10 09:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-01-10 09:24:38,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 09:24:38,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 09:24:38,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-10 09:24:38,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-01-10 09:24:39,048 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 09:24:39,050 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 09:24:39,220 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 09:24:39,224 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 09:24:39,224 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-01-10 09:24:39,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 09:24:39 BoogieIcfgContainer [2022-01-10 09:24:39,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 09:24:39,227 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 09:24:39,227 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 09:24:39,228 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 09:24:39,230 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 09:24:39" (1/1) ... [2022-01-10 09:24:39,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 09:24:39 BasicIcfg [2022-01-10 09:24:39,333 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 09:24:39,334 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 09:24:39,334 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 09:24:39,338 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 09:24:39,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 09:24:38" (1/4) ... [2022-01-10 09:24:39,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f09eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 09:24:39, skipping insertion in model container [2022-01-10 09:24:39,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 09:24:38" (2/4) ... [2022-01-10 09:24:39,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f09eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 09:24:39, skipping insertion in model container [2022-01-10 09:24:39,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 09:24:39" (3/4) ... [2022-01-10 09:24:39,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f09eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 09:24:39, skipping insertion in model container [2022-01-10 09:24:39,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 09:24:39" (4/4) ... [2022-01-10 09:24:39,340 INFO L111 eAbstractionObserver]: Analyzing ICFG sanfoundry_43_ground.iTransformedIcfg [2022-01-10 09:24:39,344 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 09:24:39,344 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-01-10 09:24:39,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f09eeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 09:24:39, skipping insertion in model container [2022-01-10 09:24:39,345 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 09:24:39,347 INFO L158 Benchmark]: Toolchain (without parser) took 731.15ms. Allocated memory was 180.4MB in the beginning and 244.3MB in the end (delta: 64.0MB). Free memory was 125.1MB in the beginning and 195.7MB in the end (delta: -70.6MB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 09:24:39,347 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 180.4MB. Free memory is still 141.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 09:24:39,348 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.42ms. Allocated memory was 180.4MB in the beginning and 244.3MB in the end (delta: 64.0MB). Free memory was 124.9MB in the beginning and 216.2MB in the end (delta: -91.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-01-10 09:24:39,349 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.84ms. Allocated memory is still 244.3MB. Free memory was 215.6MB in the beginning and 214.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-01-10 09:24:39,350 INFO L158 Benchmark]: Boogie Preprocessor took 30.80ms. Allocated memory is still 244.3MB. Free memory was 214.1MB in the beginning and 213.0MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 09:24:39,350 INFO L158 Benchmark]: RCFGBuilder took 304.51ms. Allocated memory is still 244.3MB. Free memory was 212.5MB in the beginning and 201.5MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-01-10 09:24:39,351 INFO L158 Benchmark]: IcfgTransformer took 106.20ms. Allocated memory is still 244.3MB. Free memory was 201.5MB in the beginning and 197.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2022-01-10 09:24:39,352 INFO L158 Benchmark]: TraceAbstraction took 11.03ms. Allocated memory is still 244.3MB. Free memory was 196.8MB in the beginning and 195.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 09:24:39,356 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 180.4MB. Free memory is still 141.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 233.42ms. Allocated memory was 180.4MB in the beginning and 244.3MB in the end (delta: 64.0MB). Free memory was 124.9MB in the beginning and 216.2MB in the end (delta: -91.2MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 39.84ms. Allocated memory is still 244.3MB. Free memory was 215.6MB in the beginning and 214.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.80ms. Allocated memory is still 244.3MB. Free memory was 214.1MB in the beginning and 213.0MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 304.51ms. Allocated memory is still 244.3MB. Free memory was 212.5MB in the beginning and 201.5MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * IcfgTransformer took 106.20ms. Allocated memory is still 244.3MB. Free memory was 201.5MB in the beginning and 197.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * TraceAbstraction took 11.03ms. Allocated memory is still 244.3MB. Free memory was 196.8MB in the beginning and 195.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. 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! [2022-01-10 09:24:39,382 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...