/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/nla-digbench-scaling/egcd-ll_valuebound1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 14:47:13,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 14:47:13,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 14:47:13,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-10 14:47:13,633 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-10 14:47:13,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-10 14:47:13,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-10 14:47:13,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-10 14:47:13,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-10 14:47:13,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-10 14:47:13,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-10 14:47:13,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-10 14:47:13,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 14:47:13,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 14:47:13,647 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 14:47:13,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 14:47:13,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 14:47:13,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 14:47:13,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 14:47:13,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 14:47:13,656 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 14:47:13,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 14:47:13,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 14:47:13,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 14:47:13,663 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-10 14:47:13,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-10 14:47:13,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-10 14:47:13,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-10 14:47:13,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-10 14:47:13,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-10 14:47:13,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-10 14:47:13,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-10 14:47:13,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-10 14:47:13,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 14:47:13,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 14:47:13,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 14:47:13,670 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 14:47:13,692 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 14:47:13,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 14:47:13,693 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 14:47:13,693 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 14:47:13,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 14:47:13,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 14:47:13,694 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 14:47:13,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 14:47:13,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 14:47:13,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 14:47:13,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 14:47:13,695 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 14:47:13,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 14:47:13,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 14:47:13,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 14:47:13,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 14:47:13,698 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 14:47:13,698 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 14:47:13,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 14:47:13,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 14:47:13,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 14:47:13,897 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 14:47:13,897 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 14:47:13,898 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/egcd-ll_valuebound1.c [2022-01-10 14:47:13,942 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a513a9d4a/04ae2e9e60ac4b899126161fa5794402/FLAG284aa6d78 [2022-01-10 14:47:14,284 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 14:47:14,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd-ll_valuebound1.c [2022-01-10 14:47:14,288 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a513a9d4a/04ae2e9e60ac4b899126161fa5794402/FLAG284aa6d78 [2022-01-10 14:47:14,297 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a513a9d4a/04ae2e9e60ac4b899126161fa5794402 [2022-01-10 14:47:14,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 14:47:14,299 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 14:47:14,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 14:47:14,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 14:47:14,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 14:47:14,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22de3b71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14, skipping insertion in model container [2022-01-10 14:47:14,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 14:47:14,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 14:47:14,442 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd-ll_valuebound1.c[489,502] [2022-01-10 14:47:14,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 14:47:14,476 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 14:47:14,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/egcd-ll_valuebound1.c[489,502] [2022-01-10 14:47:14,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 14:47:14,496 INFO L208 MainTranslator]: Completed translation [2022-01-10 14:47:14,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14 WrapperNode [2022-01-10 14:47:14,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 14:47:14,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 14:47:14,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 14:47:14,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 14:47:14,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,532 INFO L137 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 101 [2022-01-10 14:47:14,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 14:47:14,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 14:47:14,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 14:47:14,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 14:47:14,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 14:47:14,561 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 14:47:14,561 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 14:47:14,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 14:47:14,562 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (1/1) ... [2022-01-10 14:47:14,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 14:47:14,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:47:14,594 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 14:47:14,595 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 14:47:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 14:47:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 14:47:14,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 14:47:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 14:47:14,662 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 14:47:14,663 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 14:47:15,451 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 14:47:15,456 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 14:47:15,456 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-01-10 14:47:15,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:47:15 BoogieIcfgContainer [2022-01-10 14:47:15,457 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 14:47:15,457 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 14:47:15,458 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 14:47:15,458 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 14:47:15,460 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:47:15" (1/1) ... [2022-01-10 14:47:15,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 02:47:15 BasicIcfg [2022-01-10 14:47:15,539 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 14:47:15,540 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 14:47:15,540 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 14:47:15,542 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 14:47:15,542 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 02:47:14" (1/4) ... [2022-01-10 14:47:15,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@169508d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:47:15, skipping insertion in model container [2022-01-10 14:47:15,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:47:14" (2/4) ... [2022-01-10 14:47:15,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@169508d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:47:15, skipping insertion in model container [2022-01-10 14:47:15,543 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:47:15" (3/4) ... [2022-01-10 14:47:15,543 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@169508d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 02:47:15, skipping insertion in model container [2022-01-10 14:47:15,544 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 02:47:15" (4/4) ... [2022-01-10 14:47:15,544 INFO L111 eAbstractionObserver]: Analyzing ICFG egcd-ll_valuebound1.cTransformedIcfg [2022-01-10 14:47:15,547 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 14:47:15,547 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 7 error locations. [2022-01-10 14:47:15,575 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 14:47:15,580 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-01-10 14:47:15,580 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-01-10 14:47:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand has 45 states, 37 states have (on average 1.5945945945945945) internal successors, (59), 44 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-01-10 14:47:15,596 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:47:15,596 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:47:15,597 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:47:15,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:47:15,604 INFO L85 PathProgramCache]: Analyzing trace with hash -2027110766, now seen corresponding path program 1 times [2022-01-10 14:47:15,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:47:15,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396877163] [2022-01-10 14:47:15,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:15,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:47:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:47:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:47:15,746 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:47:15,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396877163] [2022-01-10 14:47:15,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396877163] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:47:15,748 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:47:15,748 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 14:47:15,749 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237217252] [2022-01-10 14:47:15,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:47:15,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 14:47:15,753 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:47:15,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 14:47:15,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 14:47:15,774 INFO L87 Difference]: Start difference. First operand has 45 states, 37 states have (on average 1.5945945945945945) internal successors, (59), 44 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:15,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:47:15,791 INFO L93 Difference]: Finished difference Result 87 states and 114 transitions. [2022-01-10 14:47:15,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 14:47:15,795 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-01-10 14:47:15,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:47:15,799 INFO L225 Difference]: With dead ends: 87 [2022-01-10 14:47:15,800 INFO L226 Difference]: Without dead ends: 41 [2022-01-10 14:47:15,801 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 14:47:15,804 INFO L933 BasicCegarLoop]: 46 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 46 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 14:47:15,805 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 14:47:15,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-01-10 14:47:15,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 41. [2022-01-10 14:47:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 34 states have (on average 1.2352941176470589) internal successors, (42), 40 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 42 transitions. [2022-01-10 14:47:15,832 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 42 transitions. Word has length 13 [2022-01-10 14:47:15,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:47:15,832 INFO L470 AbstractCegarLoop]: Abstraction has 41 states and 42 transitions. [2022-01-10 14:47:15,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2022-01-10 14:47:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-01-10 14:47:15,834 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:47:15,834 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:47:15,834 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 14:47:15,835 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:47:15,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:47:15,837 INFO L85 PathProgramCache]: Analyzing trace with hash -1335625771, now seen corresponding path program 1 times [2022-01-10 14:47:15,837 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:47:15,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431038927] [2022-01-10 14:47:15,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:15,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:47:15,863 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 14:47:15,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [340082782] [2022-01-10 14:47:15,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:15,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:15,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:47:15,872 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 14:47:15,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-10 14:47:15,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:47:15,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 9 conjunts are in the unsatisfiable core [2022-01-10 14:47:15,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 14:47:16,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:47:16,024 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 14:47:16,024 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:47:16,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431038927] [2022-01-10 14:47:16,025 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 14:47:16,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [340082782] [2022-01-10 14:47:16,026 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [340082782] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:47:16,026 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:47:16,026 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 14:47:16,027 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140717045] [2022-01-10 14:47:16,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:47:16,027 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 14:47:16,027 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:47:16,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 14:47:16,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 14:47:16,028 INFO L87 Difference]: Start difference. First operand 41 states and 42 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:16,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:47:16,147 INFO L93 Difference]: Finished difference Result 73 states and 75 transitions. [2022-01-10 14:47:16,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 14:47:16,148 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-01-10 14:47:16,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:47:16,148 INFO L225 Difference]: With dead ends: 73 [2022-01-10 14:47:16,148 INFO L226 Difference]: Without dead ends: 69 [2022-01-10 14:47:16,149 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-10 14:47:16,150 INFO L933 BasicCegarLoop]: 33 mSDtfsCounter, 31 mSDsluCounter, 49 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 14:47:16,150 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 82 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 14:47:16,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-01-10 14:47:16,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 56. [2022-01-10 14:47:16,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 49 states have (on average 1.2857142857142858) internal successors, (63), 55 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 63 transitions. [2022-01-10 14:47:16,156 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 63 transitions. Word has length 13 [2022-01-10 14:47:16,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:47:16,157 INFO L470 AbstractCegarLoop]: Abstraction has 56 states and 63 transitions. [2022-01-10 14:47:16,157 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:16,157 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 63 transitions. [2022-01-10 14:47:16,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-01-10 14:47:16,157 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:47:16,157 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:47:16,186 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-01-10 14:47:16,371 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:16,371 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:47:16,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:47:16,372 INFO L85 PathProgramCache]: Analyzing trace with hash 658892506, now seen corresponding path program 1 times [2022-01-10 14:47:16,372 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:47:16,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68682458] [2022-01-10 14:47:16,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:16,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:47:16,405 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 14:47:16,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [383783316] [2022-01-10 14:47:16,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:16,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:16,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:47:16,409 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 14:47:16,411 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-10 14:47:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:47:16,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 19 conjunts are in the unsatisfiable core [2022-01-10 14:47:16,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 14:47:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:47:17,014 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 14:47:17,015 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:47:17,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68682458] [2022-01-10 14:47:17,015 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 14:47:17,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [383783316] [2022-01-10 14:47:17,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [383783316] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:47:17,015 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:47:17,016 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-10 14:47:17,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670614645] [2022-01-10 14:47:17,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:47:17,016 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-10 14:47:17,016 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:47:17,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-10 14:47:17,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-01-10 14:47:17,017 INFO L87 Difference]: Start difference. First operand 56 states and 63 transitions. Second operand has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:17,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:47:17,357 INFO L93 Difference]: Finished difference Result 69 states and 71 transitions. [2022-01-10 14:47:17,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-10 14:47:17,357 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-01-10 14:47:17,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:47:17,358 INFO L225 Difference]: With dead ends: 69 [2022-01-10 14:47:17,358 INFO L226 Difference]: Without dead ends: 67 [2022-01-10 14:47:17,359 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=96, Unknown=0, NotChecked=0, Total=156 [2022-01-10 14:47:17,359 INFO L933 BasicCegarLoop]: 25 mSDtfsCounter, 127 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 44 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 44 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-10 14:47:17,359 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [127 Valid, 63 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [44 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-10 14:47:17,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-01-10 14:47:17,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 56. [2022-01-10 14:47:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 49 states have (on average 1.2653061224489797) internal successors, (62), 55 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 62 transitions. [2022-01-10 14:47:17,366 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 62 transitions. Word has length 15 [2022-01-10 14:47:17,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:47:17,366 INFO L470 AbstractCegarLoop]: Abstraction has 56 states and 62 transitions. [2022-01-10 14:47:17,366 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.875) internal successors, (15), 8 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 62 transitions. [2022-01-10 14:47:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-01-10 14:47:17,367 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:47:17,367 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:47:17,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-10 14:47:17,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-01-10 14:47:17,571 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:47:17,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:47:17,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1835543007, now seen corresponding path program 1 times [2022-01-10 14:47:17,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:47:17,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447160841] [2022-01-10 14:47:17,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:17,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:47:17,602 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 14:47:17,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [305255788] [2022-01-10 14:47:17,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:17,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:17,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:47:17,607 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 14:47:17,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-10 14:47:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:47:17,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 22 conjunts are in the unsatisfiable core [2022-01-10 14:47:17,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 14:47:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:47:18,159 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 14:47:18,160 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:47:18,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447160841] [2022-01-10 14:47:18,160 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 14:47:18,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [305255788] [2022-01-10 14:47:18,160 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [305255788] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:47:18,160 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:47:18,160 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-01-10 14:47:18,160 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438149009] [2022-01-10 14:47:18,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:47:18,161 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-10 14:47:18,161 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:47:18,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-10 14:47:18,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-01-10 14:47:18,161 INFO L87 Difference]: Start difference. First operand 56 states and 62 transitions. Second operand has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:18,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:47:18,443 INFO L93 Difference]: Finished difference Result 102 states and 114 transitions. [2022-01-10 14:47:18,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-01-10 14:47:18,444 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-01-10 14:47:18,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:47:18,445 INFO L225 Difference]: With dead ends: 102 [2022-01-10 14:47:18,445 INFO L226 Difference]: Without dead ends: 94 [2022-01-10 14:47:18,446 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=96, Unknown=0, NotChecked=0, Total=156 [2022-01-10 14:47:18,446 INFO L933 BasicCegarLoop]: 25 mSDtfsCounter, 233 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 233 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 14:47:18,447 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [233 Valid, 62 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 14:47:18,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2022-01-10 14:47:18,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 84. [2022-01-10 14:47:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 77 states have (on average 1.2857142857142858) internal successors, (99), 83 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 99 transitions. [2022-01-10 14:47:18,455 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 99 transitions. Word has length 17 [2022-01-10 14:47:18,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:47:18,456 INFO L470 AbstractCegarLoop]: Abstraction has 84 states and 99 transitions. [2022-01-10 14:47:18,456 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.125) internal successors, (17), 8 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 99 transitions. [2022-01-10 14:47:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-01-10 14:47:18,456 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:47:18,456 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:47:18,469 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-10 14:47:18,657 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:18,657 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:47:18,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:47:18,657 INFO L85 PathProgramCache]: Analyzing trace with hash -912742426, now seen corresponding path program 1 times [2022-01-10 14:47:18,658 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:47:18,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719588231] [2022-01-10 14:47:18,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:18,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:47:18,674 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 14:47:18,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [491964330] [2022-01-10 14:47:18,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:18,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:18,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:47:18,676 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 14:47:18,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-10 14:47:18,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:47:18,730 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 5 conjunts are in the unsatisfiable core [2022-01-10 14:47:18,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 14:47:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:47:18,778 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 14:47:18,778 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:47:18,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719588231] [2022-01-10 14:47:18,778 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 14:47:18,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [491964330] [2022-01-10 14:47:18,778 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [491964330] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:47:18,779 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:47:18,779 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 14:47:18,779 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427366856] [2022-01-10 14:47:18,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:47:18,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 14:47:18,779 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:47:18,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 14:47:18,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 14:47:18,780 INFO L87 Difference]: Start difference. First operand 84 states and 99 transitions. Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:18,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:47:18,891 INFO L93 Difference]: Finished difference Result 84 states and 99 transitions. [2022-01-10 14:47:18,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 14:47:18,892 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-01-10 14:47:18,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:47:18,892 INFO L225 Difference]: With dead ends: 84 [2022-01-10 14:47:18,892 INFO L226 Difference]: Without dead ends: 82 [2022-01-10 14:47:18,893 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-10 14:47:18,893 INFO L933 BasicCegarLoop]: 37 mSDtfsCounter, 16 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 73 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 14:47:18,893 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16 Valid, 73 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 14:47:18,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2022-01-10 14:47:18,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2022-01-10 14:47:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 76 states have (on average 1.236842105263158) internal successors, (94), 81 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 94 transitions. [2022-01-10 14:47:18,901 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 94 transitions. Word has length 21 [2022-01-10 14:47:18,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:47:18,901 INFO L470 AbstractCegarLoop]: Abstraction has 82 states and 94 transitions. [2022-01-10 14:47:18,901 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:47:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 94 transitions. [2022-01-10 14:47:18,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-01-10 14:47:18,901 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:47:18,902 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:47:18,920 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-10 14:47:19,102 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:19,102 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:47:19,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:47:19,103 INFO L85 PathProgramCache]: Analyzing trace with hash 1771718168, now seen corresponding path program 1 times [2022-01-10 14:47:19,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:47:19,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952673615] [2022-01-10 14:47:19,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:19,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:47:19,118 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 14:47:19,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1521044196] [2022-01-10 14:47:19,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:47:19,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:47:19,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:47:19,121 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 14:47:19,122 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-10 14:47:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:47:19,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 27 conjunts are in the unsatisfiable core [2022-01-10 14:47:19,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 14:47:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:47:55,238 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 14:47:55,238 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:47:55,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952673615] [2022-01-10 14:47:55,238 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 14:47:55,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1521044196] [2022-01-10 14:47:55,239 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1521044196] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:47:55,239 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:47:55,239 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-01-10 14:47:55,239 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986173862] [2022-01-10 14:47:55,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:47:55,239 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-01-10 14:47:55,239 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:47:55,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-01-10 14:47:55,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-01-10 14:47:55,240 INFO L87 Difference]: Start difference. First operand 82 states and 94 transitions. Second operand has 11 states, 11 states have (on average 2.0) internal successors, (22), 11 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:48:00,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:48:00,007 INFO L93 Difference]: Finished difference Result 84 states and 95 transitions. [2022-01-10 14:48:00,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-01-10 14:48:00,007 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.0) internal successors, (22), 11 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-01-10 14:48:00,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:48:00,008 INFO L225 Difference]: With dead ends: 84 [2022-01-10 14:48:00,008 INFO L226 Difference]: Without dead ends: 24 [2022-01-10 14:48:00,008 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=92, Invalid=148, Unknown=0, NotChecked=0, Total=240 [2022-01-10 14:48:00,009 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 19 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 12 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-01-10 14:48:00,009 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 42 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 28 Invalid, 0 Unknown, 12 Unchecked, 0.0s Time] [2022-01-10 14:48:00,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2022-01-10 14:48:00,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2022-01-10 14:48:00,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.0) internal successors, (23), 23 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:48:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 23 transitions. [2022-01-10 14:48:00,014 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 23 transitions. Word has length 22 [2022-01-10 14:48:00,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:48:00,014 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 23 transitions. [2022-01-10 14:48:00,014 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.0) internal successors, (22), 11 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:48:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 23 transitions. [2022-01-10 14:48:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-01-10 14:48:00,014 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 14:48:00,015 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:48:00,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-10 14:48:00,215 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:48:00,216 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 4 more)] === [2022-01-10 14:48:00,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 14:48:00,217 INFO L85 PathProgramCache]: Analyzing trace with hash -972106004, now seen corresponding path program 1 times [2022-01-10 14:48:00,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 14:48:00,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605392012] [2022-01-10 14:48:00,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:48:00,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 14:48:00,245 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 14:48:00,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [528017092] [2022-01-10 14:48:00,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 14:48:00,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:48:00,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 14:48:00,250 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-10 14:48:00,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-10 14:48:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 14:48:00,309 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 9 conjunts are in the unsatisfiable core [2022-01-10 14:48:00,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 14:48:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 14:48:00,508 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 14:48:00,508 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 14:48:00,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605392012] [2022-01-10 14:48:00,508 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 14:48:00,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [528017092] [2022-01-10 14:48:00,508 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [528017092] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 14:48:00,508 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 14:48:00,508 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-10 14:48:00,508 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913445660] [2022-01-10 14:48:00,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 14:48:00,509 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-10 14:48:00,509 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 14:48:00,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-10 14:48:00,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-01-10 14:48:00,509 INFO L87 Difference]: Start difference. First operand 24 states and 23 transitions. Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:48:00,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 14:48:00,697 INFO L93 Difference]: Finished difference Result 24 states and 23 transitions. [2022-01-10 14:48:00,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-10 14:48:00,698 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 23 [2022-01-10 14:48:00,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 14:48:00,698 INFO L225 Difference]: With dead ends: 24 [2022-01-10 14:48:00,698 INFO L226 Difference]: Without dead ends: 0 [2022-01-10 14:48:00,698 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-01-10 14:48:00,699 INFO L933 BasicCegarLoop]: 11 mSDtfsCounter, 14 mSDsluCounter, 26 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 37 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 14:48:00,699 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 37 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 14:48:00,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-01-10 14:48:00,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-01-10 14:48:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:48:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-01-10 14:48:00,700 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 23 [2022-01-10 14:48:00,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 14:48:00,700 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-01-10 14:48:00,700 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 6 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 14:48:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-01-10 14:48:00,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-01-10 14:48:00,702 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-01-10 14:48:00,702 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-01-10 14:48:00,702 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (4 of 7 remaining) [2022-01-10 14:48:00,702 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (3 of 7 remaining) [2022-01-10 14:48:00,702 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (2 of 7 remaining) [2022-01-10 14:48:00,702 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (1 of 7 remaining) [2022-01-10 14:48:00,703 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-01-10 14:48:00,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-01-10 14:48:00,911 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 14:48:00,913 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-01-10 14:48:07,691 WARN L228 SmtUtils]: Spent 6.69s on a formula simplification. DAG size of input: 163 DAG size of output: 145 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-01-10 14:48:19,657 WARN L228 SmtUtils]: Spent 7.46s on a formula simplification. DAG size of input: 163 DAG size of output: 145 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-01-10 14:48:24,475 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L8(line 8) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L7(lines 7 9) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L8-2(line 8) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L7-1(lines 7 9) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L8-4(line 8) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L7-2(lines 7 9) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L8-6(line 8) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L7-3(lines 7 9) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L854 garLoopResultBuilder]: At program point L43-2(lines 35 52) the Hoare annotation is: (let ((.cse1 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse0 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648)))) (and (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (= (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse0 .cse1) (= |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| 1) (<= .cse1 .cse0) (exists ((|aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| Int) (|aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| Int)) (let ((.cse4 (* 2 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse5 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|)) (.cse2 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 2)) (.cse3 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2)) (.cse10 (* |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 18446744071562067968)) (.cse11 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 36893488143124135936)) (.cse12 (* |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| 4294967296)) (.cse13 (* |aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| 4294967296)) (.cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse8 (* 17179869180 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|)) (.cse7 (* (- 1) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|)) (.cse9 (div |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648))) (and (< (+ .cse2 .cse3 .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (<= 0 (+ .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) (<= (+ .cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|) (div (+ .cse7 1) (- 4294967296)) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 8589934590) .cse8 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 8589934590) (* 4294967295 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) .cse9) (<= (+ .cse10 .cse11 (* |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| 4294967296) .cse12 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| 4294967296) .cse13 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 4294967296)) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= 0 (+ .cse2 .cse3 (* 2 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|) .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5)) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) 2) (< |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| (+ .cse10 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|) .cse11 .cse12 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122|) 2147483648 .cse13 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|))) (< (+ .cse6 .cse8 (div (+ 2147483647 .cse7) (- 2147483648))) (+ 1 .cse9)) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2) (<= (+ |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 1) (+ (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) (* (mod |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648) 2)))))) (= |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (exists ((|aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| Int) (|aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int) (|aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int)) (let ((.cse20 (+ |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 1)) (.cse18 (* (mod |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 2147483648) 2)) (.cse19 (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse15 (* |aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| 4294967296)) (.cse16 (* 18446744071562067968 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse17 (* 4294967296 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)) (.cse21 (* 2 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|)) (.cse22 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|))) (and (< |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| (+ .cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17 2147483648)) (<= (+ .cse18 (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) (* 36893488138829168640 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|) (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse19) .cse20) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| 2) (<= .cse20 (+ .cse18 .cse19)) (< (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) 2) (<= 0 (+ .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (<= (+ .cse14 (* 4294967296 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17) |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int|) (<= 0 (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| (* 2 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)))))))) [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L35-2(lines 35 52) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L11(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,476 INFO L858 garLoopResultBuilder]: For program point L11-9(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point L12(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L854 garLoopResultBuilder]: At program point L11-2(lines 10 16) the Hoare annotation is: (let ((.cse1 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse0 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648)))) (and (<= 1 |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (<= |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int| 1) (= (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse0 .cse1) (= |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| 1) (<= .cse1 .cse0) (exists ((|aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| Int) (|aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| Int)) (let ((.cse4 (* 2 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse5 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|)) (.cse2 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 2)) (.cse3 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2)) (.cse10 (* |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 18446744071562067968)) (.cse11 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 36893488143124135936)) (.cse12 (* |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| 4294967296)) (.cse13 (* |aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| 4294967296)) (.cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse8 (* 17179869180 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|)) (.cse7 (* (- 1) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|)) (.cse9 (div |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648))) (and (< (+ .cse2 .cse3 .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (<= 0 (+ .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) (<= (+ .cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|) (div (+ .cse7 1) (- 4294967296)) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 8589934590) .cse8 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 8589934590) (* 4294967295 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) .cse9) (<= (+ .cse10 .cse11 (* |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| 4294967296) .cse12 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| 4294967296) .cse13 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 4294967296)) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= 0 (+ .cse2 .cse3 (* 2 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|) .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5)) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) 2) (< |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| (+ .cse10 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|) .cse11 .cse12 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122|) 2147483648 .cse13 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|))) (< (+ .cse6 .cse8 (div (+ 2147483647 .cse7) (- 2147483648))) (+ 1 .cse9)) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2) (<= (+ |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 1) (+ (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) (* (mod |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648) 2)))))) (= |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (exists ((|aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| Int) (|aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int) (|aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int)) (let ((.cse20 (+ |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 1)) (.cse18 (* (mod |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 2147483648) 2)) (.cse19 (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse15 (* |aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| 4294967296)) (.cse16 (* 18446744071562067968 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse17 (* 4294967296 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)) (.cse21 (* 2 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|)) (.cse22 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|))) (and (< |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| (+ .cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17 2147483648)) (<= (+ .cse18 (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) (* 36893488138829168640 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|) (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse19) .cse20) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| 2) (<= .cse20 (+ .cse18 .cse19)) (< (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) 2) (<= 0 (+ .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (<= (+ .cse14 (* 4294967296 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17) |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int|) (<= 0 (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| (* 2 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)))))))) [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point L12-3(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L854 garLoopResultBuilder]: At program point L11-11(lines 10 16) the Hoare annotation is: (let ((.cse2 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse1 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648))) (.cse0 (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))))) (and (<= 1 |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (<= |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int| 1) (= .cse0 |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse1 .cse2) (= |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| 1) (<= .cse2 .cse1) (= |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (= (mod (+ (mod (* .cse0 |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int|) 18446744073709551616) (mod (* |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| (+ (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648) 2)) |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int|)) 18446744073709551616)) 18446744073709551616) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|))) [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point L11-3(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point L11-12(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,477 INFO L858 garLoopResultBuilder]: For program point L12-1(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,478 INFO L854 garLoopResultBuilder]: At program point L11-5(lines 10 16) the Hoare annotation is: (let ((.cse1 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse0 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648)))) (and (<= 1 |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (<= |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int| 1) (= (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse0 .cse1) (= |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| 1) (<= .cse1 .cse0) (exists ((|aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| Int) (|aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| Int)) (let ((.cse4 (* 2 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse5 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|)) (.cse2 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 2)) (.cse3 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2)) (.cse10 (* |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 18446744071562067968)) (.cse11 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 36893488143124135936)) (.cse12 (* |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| 4294967296)) (.cse13 (* |aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| 4294967296)) (.cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse8 (* 17179869180 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|)) (.cse7 (* (- 1) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|)) (.cse9 (div |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648))) (and (< (+ .cse2 .cse3 .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (<= 0 (+ .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) (<= (+ .cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|) (div (+ .cse7 1) (- 4294967296)) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 8589934590) .cse8 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 8589934590) (* 4294967295 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) .cse9) (<= (+ .cse10 .cse11 (* |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| 4294967296) .cse12 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| 4294967296) .cse13 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 4294967296)) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= 0 (+ .cse2 .cse3 (* 2 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|) .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5)) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) 2) (< |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| (+ .cse10 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|) .cse11 .cse12 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122|) 2147483648 .cse13 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|))) (< (+ .cse6 .cse8 (div (+ 2147483647 .cse7) (- 2147483648))) (+ 1 .cse9)) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2) (<= (+ |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 1) (+ (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) (* (mod |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648) 2)))))) (= |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (exists ((|aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| Int) (|aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int) (|aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int)) (let ((.cse20 (+ |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 1)) (.cse18 (* (mod |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 2147483648) 2)) (.cse19 (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse15 (* |aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| 4294967296)) (.cse16 (* 18446744071562067968 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse17 (* 4294967296 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)) (.cse21 (* 2 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|)) (.cse22 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|))) (and (< |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| (+ .cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17 2147483648)) (<= (+ .cse18 (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) (* 36893488138829168640 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|) (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse19) .cse20) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| 2) (<= .cse20 (+ .cse18 .cse19)) (< (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) 2) (<= 0 (+ .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (<= (+ .cse14 (* 4294967296 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17) |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int|) (<= 0 (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| (* 2 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)))))))) [2022-01-10 14:48:24,478 INFO L858 garLoopResultBuilder]: For program point L12-4(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,479 INFO L854 garLoopResultBuilder]: At program point L11-14(lines 10 16) the Hoare annotation is: (let ((.cse3 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse2 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648))) (.cse1 (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 1)) (.cse0 (* (mod |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) (and (= |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| (+ (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648) 2)) |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int|)) (<= 1 |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (<= .cse0 .cse1) (= (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse2 .cse3) (= |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| 1) (<= .cse3 .cse2) (= |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (<= .cse1 .cse0))) [2022-01-10 14:48:24,479 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,479 INFO L858 garLoopResultBuilder]: For program point L11-6(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,479 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,479 INFO L858 garLoopResultBuilder]: For program point L11-15(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,479 INFO L858 garLoopResultBuilder]: For program point L12-2(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,479 INFO L854 garLoopResultBuilder]: At program point L11-8(lines 10 16) the Hoare annotation is: (let ((.cse1 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse0 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648)))) (and (<= 1 |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (<= |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int| 1) (= (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse0 .cse1) (= |ULTIMATE.start_ULTIMATE.start_main_~p~0#1Int| 1) (<= .cse1 .cse0) (exists ((|aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| Int) (|aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| Int) (|aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| Int)) (let ((.cse4 (* 2 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse5 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|)) (.cse2 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 2)) (.cse3 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2)) (.cse10 (* |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 18446744071562067968)) (.cse11 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 36893488143124135936)) (.cse12 (* |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88| 4294967296)) (.cse13 (* |aux_div_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77| 4294967296)) (.cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|)) (.cse8 (* 17179869180 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|)) (.cse7 (* (- 1) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|)) (.cse9 (div |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648))) (and (< (+ .cse2 .cse3 .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (<= 0 (+ .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) (<= (+ .cse6 (* 17179869180 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|) (div (+ .cse7 1) (- 4294967296)) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 8589934590) .cse8 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 8589934590) (* 4294967295 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|)) .cse9) (<= (+ .cse10 .cse11 (* |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99| 4294967296) .cse12 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110| 4294967296) .cse13 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| 4294967296)) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= 0 (+ .cse2 .cse3 (* 2 |aux_div_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88|) .cse4 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5)) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| .cse5) 2) (< (+ .cse2 .cse3 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) 2) (< |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| (+ .cse10 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99|) .cse11 .cse12 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122|) 2147483648 .cse13 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110|))) (< (+ .cse6 .cse8 (div (+ 2147483647 .cse7) (- 2147483648))) (+ 1 .cse9)) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134| 2) (<= (+ |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 1) (+ (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122_134|) (* (mod |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int| 2147483648) 2)))))) (= |ULTIMATE.start_ULTIMATE.start_main_~r~0#1Int| 0) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (exists ((|aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| Int) (|aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int) (|aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76| Int) (|aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| Int)) (let ((.cse20 (+ |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 1)) (.cse18 (* (mod |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| 2147483648) 2)) (.cse19 (* 18446744069414584320 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse15 (* |aux_div_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65| 4294967296)) (.cse16 (* 18446744071562067968 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (.cse17 (* 4294967296 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)) (.cse21 (* 2 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|)) (.cse22 (* 2 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|))) (and (< |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int| (+ .cse14 (* 36893488143124135936 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17 2147483648)) (<= (+ .cse18 (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) (* 36893488138829168640 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|) (* 36893488138829168640 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse19) .cse20) (< |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| 2) (<= .cse20 (+ .cse18 .cse19)) (< (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|) 2) (<= 0 (+ .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98|)) (<= (+ .cse14 (* 4294967296 |aux_div_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87|) .cse15 .cse16 .cse17) |ULTIMATE.start_ULTIMATE.start_main_~a~0#1Int|) (<= 0 (+ .cse21 .cse22 |aux_mod_aux_mod_aux_mod_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76_87_98| (* 2 |aux_div_aux_mod_aux_div_ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int_63_65_76|)))))))) [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point L12-5(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L854 garLoopResultBuilder]: At program point L11-17(lines 10 16) the Hoare annotation is: (let ((.cse3 (+ |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 1)) (.cse2 (* 2 (mod |ULTIMATE.start_ULTIMATE.start_main_~x~0#1Int| 2147483648))) (.cse1 (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 1)) (.cse0 (* (mod |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) (and (<= 1 |ULTIMATE.start_ULTIMATE.start___VERIFIER_assert_~cond#1Int|) (= |ULTIMATE.start_ULTIMATE.start_main_~s~0#1Int| 1) (<= .cse0 .cse1) (= (+ |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| (* 18446744069414584320 (mod (div |ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int| 2147483648) 2))) |ULTIMATE.start_ULTIMATE.start_main_~b~0#1Int|) (<= |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int| 1) (<= 0 |ULTIMATE.start_ULTIMATE.start_assume_abort_if_not_~cond#1Int|) (<= .cse2 .cse3) (<= .cse3 .cse2) (= |ULTIMATE.start_ULTIMATE.start_main_~q~0#1Int| 0) (<= .cse1 .cse0))) [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point L40(lines 40 41) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point L11-18(lines 11 14) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point L43(lines 43 51) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L858 garLoopResultBuilder]: For program point L12-6(lines 12 13) no Hoare annotation was computed. [2022-01-10 14:48:24,480 INFO L861 garLoopResultBuilder]: At program point L11-20(lines 10 16) the Hoare annotation is: true [2022-01-10 14:48:24,481 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 13) no Hoare annotation was computed. [2022-01-10 14:48:24,481 INFO L861 garLoopResultBuilder]: At program point L58(lines 18 59) the Hoare annotation is: true [2022-01-10 14:48:24,481 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-01-10 14:48:24,481 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-01-10 14:48:24,484 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2022-01-10 14:48:24,485 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2022-01-10 14:48:24,506 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Cannot translate AuxVars back to Bitvector Sort |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.bvinttranslation.IntToBvBackTranslation.convert(IntToBvBackTranslation.java:88) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.cacheConvert(TermTransformer.java:131) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$Convert.walk(TermTransformer.java:79) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:272) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.lambda$0(IcfgTransformationObserver.java:355) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformationBacktranslator.translateExpression(IcfgTransformationBacktranslator.java:113) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformationBacktranslator.translateExpression(IcfgTransformationBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:453) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:192) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-01-10 14:48:24,516 INFO L158 Benchmark]: Toolchain (without parser) took 70217.18ms. Allocated memory was 208.7MB in the beginning and 315.6MB in the end (delta: 107.0MB). Free memory was 150.6MB in the beginning and 155.3MB in the end (delta: -4.6MB). Peak memory consumption was 103.8MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,516 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 208.7MB. Free memory is still 167.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 14:48:24,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 197.18ms. Allocated memory was 208.7MB in the beginning and 315.6MB in the end (delta: 107.0MB). Free memory was 150.4MB in the beginning and 285.5MB in the end (delta: -135.1MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,517 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.76ms. Allocated memory is still 315.6MB. Free memory was 285.5MB in the beginning and 283.9MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,517 INFO L158 Benchmark]: Boogie Preprocessor took 21.32ms. Allocated memory is still 315.6MB. Free memory was 283.9MB in the beginning and 282.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,517 INFO L158 Benchmark]: RCFGBuilder took 896.02ms. Allocated memory is still 315.6MB. Free memory was 282.4MB in the beginning and 269.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,517 INFO L158 Benchmark]: IcfgTransformer took 81.65ms. Allocated memory is still 315.6MB. Free memory was 269.8MB in the beginning and 261.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,517 INFO L158 Benchmark]: TraceAbstraction took 68975.70ms. Allocated memory is still 315.6MB. Free memory was 260.9MB in the beginning and 155.3MB in the end (delta: 105.6MB). Peak memory consumption was 107.7MB. Max. memory is 8.0GB. [2022-01-10 14:48:24,518 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 208.7MB. Free memory is still 167.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 197.18ms. Allocated memory was 208.7MB in the beginning and 315.6MB in the end (delta: 107.0MB). Free memory was 150.4MB in the beginning and 285.5MB in the end (delta: -135.1MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 34.76ms. Allocated memory is still 315.6MB. Free memory was 285.5MB in the beginning and 283.9MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 21.32ms. Allocated memory is still 315.6MB. Free memory was 283.9MB in the beginning and 282.9MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 896.02ms. Allocated memory is still 315.6MB. Free memory was 282.4MB in the beginning and 269.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * IcfgTransformer took 81.65ms. Allocated memory is still 315.6MB. Free memory was 269.8MB in the beginning and 261.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * TraceAbstraction took 68975.70ms. Allocated memory is still 315.6MB. Free memory was 260.9MB in the beginning and 155.3MB in the end (delta: 105.6MB). Peak memory consumption was 107.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 13]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 45 locations, 7 error locations. Started 1 CEGAR loops. OverallTime: 68.9s, OverallIterations: 7, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 5.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 440 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 440 mSDsluCounter, 405 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 12 IncrementalHoareTripleChecker+Unchecked, 215 mSDsCounter, 159 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 241 IncrementalHoareTripleChecker+Invalid, 412 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 159 mSolverCounterUnsat, 190 mSDtfsCounter, 241 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 129 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=84occurred in iteration=4, InterpolantAutomatonStates: 48, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 7 MinimizatonAttempts, 34 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9 PreInvPairs, 18 NumberOfFragments, 1599 HoareAnnotationTreeSize, 9 FomulaSimplifications, 34 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 475 FormulaSimplificationTreeSizeReductionInter, 23.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 37.4s InterpolantComputationTime, 124 NumberOfCodeBlocks, 124 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 117 ConstructedInterpolants, 8 QuantifiedInterpolants, 3666 SizeOfPredicates, 49 NumberOfNonLiveVariables, 1156 ConjunctsInSsa, 91 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 7 specifications checked. All of them hold - InvariantResult [Line: 10]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10]: Loop Invariant Derived loop invariant: ((((((((~bvule32(1bv32, cond) && ~bvule33(~zero_extendFrom32To33(y[30:0] ++ 0bv1), ~bvadd32(~zero_extendFrom32To33(y), 1bv33))) && s == 1bv64) && ~zero_extendFrom64To129(b) == ~bvadd32(~zero_extendFrom32To129(y), ~zero_extendFrom128To129(~bvmul64(18446744069414584320bv128, ~zero_extendFrom1To128(y[31:31][0:0]))))) && ~bvule32(0bv32, cond)) && ~bvule33(~bvadd32(~zero_extendFrom32To33(y), 1bv33), ~zero_extendFrom32To33(y[30:0] ++ 0bv1))) && ~bvule33(~zero_extendFrom32To33(~bvmul64(2bv32, ~zero_extendFrom31To32(x[30:0]))), ~bvadd32(~zero_extendFrom32To33(x), 1bv33))) && ~bvule33(~bvadd32(~zero_extendFrom32To33(x), 1bv33), ~zero_extendFrom32To33(~bvmul64(2bv32, ~zero_extendFrom31To32(x[30:0]))))) && q == 0bv64) && ~bvule32(cond, 1bv32) - ExceptionOrErrorResult: UnsupportedOperationException: Cannot translate AuxVars back to Bitvector Sort |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122| de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Cannot translate AuxVars back to Bitvector Sort |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~y~0#1Int_63_151_77_88_99_110_122|: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.bvinttranslation.IntToBvBackTranslation.convert(IntToBvBackTranslation.java:88) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-01-10 14:48:24,729 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-01-10 14:48:24,742 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...