/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_LAZY.epf -i ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 17:43:27,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 17:43:27,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 17:43:27,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 17:43:27,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 17:43:27,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 17:43:27,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 17:43:27,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 17:43:27,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 17:43:27,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 17:43:27,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 17:43:27,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 17:43:27,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 17:43:27,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 17:43:27,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 17:43:27,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 17:43:27,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 17:43:27,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 17:43:27,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 17:43:27,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 17:43:27,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 17:43:27,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 17:43:27,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 17:43:27,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 17:43:27,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-10 17:43:27,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-10 17:43:27,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-10 17:43:27,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-10 17:43:27,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-10 17:43:27,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-10 17:43:27,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 17:43:27,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 17:43:27,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 17:43:27,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 17:43:27,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 17:43:27,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 17:43:27,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 17:43:27,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 17:43:27,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 17:43:27,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 17:43:27,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 17:43:27,588 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf [2022-01-10 17:43:27,614 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 17:43:27,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 17:43:27,633 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 17:43:27,634 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 17:43:27,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 17:43:27,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 17:43:27,642 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 17:43:27,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 17:43:27,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 17:43:27,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 17:43:27,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 17:43:27,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 17:43:27,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 17:43:27,643 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 17:43:27,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 17:43:27,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 17:43:27,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 17:43:27,645 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 17:43:27,646 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 17:43:27,646 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_LAZY 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 17:43:27,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 17:43:27,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 17:43:27,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 17:43:27,892 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 17:43:27,895 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 17:43:27,896 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i [2022-01-10 17:43:27,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a52daf0/a8d3c31dd7ef4b3dae0529c224f137f8/FLAGefb753e95 [2022-01-10 17:43:28,438 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 17:43:28,442 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i [2022-01-10 17:43:28,479 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a52daf0/a8d3c31dd7ef4b3dae0529c224f137f8/FLAGefb753e95 [2022-01-10 17:43:28,680 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a52daf0/a8d3c31dd7ef4b3dae0529c224f137f8 [2022-01-10 17:43:28,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 17:43:28,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 17:43:28,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 17:43:28,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 17:43:28,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 17:43:28,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 05:43:28" (1/1) ... [2022-01-10 17:43:28,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2140cf7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:28, skipping insertion in model container [2022-01-10 17:43:28,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 05:43:28" (1/1) ... [2022-01-10 17:43:28,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 17:43:28,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 17:43:28,949 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2022-01-10 17:43:29,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 17:43:29,755 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-01-10 17:43:29,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 17:43:29,787 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2022-01-10 17:43:29,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 17:43:30,002 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 17:43:30,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2022-01-10 17:43:30,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 17:43:30,360 INFO L208 MainTranslator]: Completed translation [2022-01-10 17:43:30,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30 WrapperNode [2022-01-10 17:43:30,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 17:43:30,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 17:43:30,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 17:43:30,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 17:43:30,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,630 INFO L137 Inliner]: procedures = 481, calls = 2681, calls flagged for inlining = 201, calls inlined = 246, statements flattened = 4008 [2022-01-10 17:43:30,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 17:43:30,631 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 17:43:30,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 17:43:30,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 17:43:30,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 17:43:30,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 17:43:30,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 17:43:30,825 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 17:43:30,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (1/1) ... [2022-01-10 17:43:30,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 17:43:30,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 17:43:30,852 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 17:43:30,864 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 17:43:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-10 17:43:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-01-10 17:43:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 17:43:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-01-10 17:43:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-01-10 17:43:30,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 17:43:30,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-01-10 17:43:30,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-01-10 17:43:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-01-10 17:43:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-01-10 17:43:30,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-01-10 17:43:31,316 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 17:43:31,317 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 17:43:43,278 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 17:43:43,286 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 17:43:43,287 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-01-10 17:43:43,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 05:43:43 BoogieIcfgContainer [2022-01-10 17:43:43,289 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 17:43:43,289 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 17:43:43,289 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 17:43:43,290 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 17:43:43,293 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 05:43:43" (1/1) ... [2022-01-10 17:43:43,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 05:43:43 BasicIcfg [2022-01-10 17:43:43,882 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 17:43:43,883 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 17:43:43,883 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 17:43:43,885 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 17:43:43,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 05:43:28" (1/4) ... [2022-01-10 17:43:43,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3044f904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 05:43:43, skipping insertion in model container [2022-01-10 17:43:43,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 05:43:30" (2/4) ... [2022-01-10 17:43:43,887 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3044f904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 05:43:43, skipping insertion in model container [2022-01-10 17:43:43,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 05:43:43" (3/4) ... [2022-01-10 17:43:43,887 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3044f904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 05:43:43, skipping insertion in model container [2022-01-10 17:43:43,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 05:43:43" (4/4) ... [2022-01-10 17:43:43,888 INFO L111 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl.iTransformedIcfg [2022-01-10 17:43:43,892 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 17:43:43,892 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-01-10 17:43:43,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3044f904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 05:43:43, skipping insertion in model container [2022-01-10 17:43:43,894 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-01-10 17:43:43,896 INFO L158 Benchmark]: Toolchain (without parser) took 15211.06ms. Allocated memory was 181.4MB in the beginning and 497.0MB in the end (delta: 315.6MB). Free memory was 129.1MB in the beginning and 196.2MB in the end (delta: -67.2MB). Peak memory consumption was 249.0MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,897 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 181.4MB. Free memory is still 149.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 17:43:43,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1673.22ms. Allocated memory was 181.4MB in the beginning and 274.7MB in the end (delta: 93.3MB). Free memory was 128.8MB in the beginning and 190.3MB in the end (delta: -61.5MB). Peak memory consumption was 88.7MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,898 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.06ms. Allocated memory is still 274.7MB. Free memory was 190.3MB in the beginning and 209.5MB in the end (delta: -19.2MB). Peak memory consumption was 24.3MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,899 INFO L158 Benchmark]: Boogie Preprocessor took 192.30ms. Allocated memory is still 274.7MB. Free memory was 209.5MB in the beginning and 187.0MB in the end (delta: 22.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,900 INFO L158 Benchmark]: RCFGBuilder took 12464.56ms. Allocated memory was 274.7MB in the beginning and 497.0MB in the end (delta: 222.3MB). Free memory was 187.0MB in the beginning and 313.7MB in the end (delta: -126.7MB). Peak memory consumption was 235.3MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,901 INFO L158 Benchmark]: IcfgTransformer took 592.53ms. Allocated memory is still 497.0MB. Free memory was 313.7MB in the beginning and 197.8MB in the end (delta: 115.9MB). Peak memory consumption was 114.3MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,902 INFO L158 Benchmark]: TraceAbstraction took 10.82ms. Allocated memory is still 497.0MB. Free memory was 197.3MB in the beginning and 196.2MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 17:43:43,910 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 181.4MB. Free memory is still 149.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1673.22ms. Allocated memory was 181.4MB in the beginning and 274.7MB in the end (delta: 93.3MB). Free memory was 128.8MB in the beginning and 190.3MB in the end (delta: -61.5MB). Peak memory consumption was 88.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 269.06ms. Allocated memory is still 274.7MB. Free memory was 190.3MB in the beginning and 209.5MB in the end (delta: -19.2MB). Peak memory consumption was 24.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 192.30ms. Allocated memory is still 274.7MB. Free memory was 209.5MB in the beginning and 187.0MB in the end (delta: 22.5MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * RCFGBuilder took 12464.56ms. Allocated memory was 274.7MB in the beginning and 497.0MB in the end (delta: 222.3MB). Free memory was 187.0MB in the beginning and 313.7MB in the end (delta: -126.7MB). Peak memory consumption was 235.3MB. Max. memory is 8.0GB. * IcfgTransformer took 592.53ms. Allocated memory is still 497.0MB. Free memory was 313.7MB in the beginning and 197.8MB in the end (delta: 115.9MB). Peak memory consumption was 114.3MB. Max. memory is 8.0GB. * TraceAbstraction took 10.82ms. Allocated memory is still 497.0MB. Free memory was 197.3MB in the beginning and 196.2MB 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 17:43:43,967 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...