./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-tiling/mlceu2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-tiling/mlceu2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5f6dc88ffbc484195ca6ca04cd67e8542305d5e0e0d9b35d5440f9c4d427d3ec --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 14:13:33,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 14:13:33,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 14:13:33,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 14:13:33,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 14:13:33,134 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 14:13:33,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 14:13:33,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 14:13:33,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 14:13:33,147 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 14:13:33,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 14:13:33,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 14:13:33,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 14:13:33,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 14:13:33,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 14:13:33,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 14:13:33,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 14:13:33,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 14:13:33,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 14:13:33,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 14:13:33,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 14:13:33,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 14:13:33,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 14:13:33,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 14:13:33,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 14:13:33,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 14:13:33,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 14:13:33,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 14:13:33,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 14:13:33,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 14:13:33,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 14:13:33,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 14:13:33,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 14:13:33,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 14:13:33,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 14:13:33,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 14:13:33,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 14:13:33,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 14:13:33,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 14:13:33,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 14:13:33,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 14:13:33,179 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 14:13:33,202 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 14:13:33,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 14:13:33,205 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 14:13:33,205 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 14:13:33,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 14:13:33,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 14:13:33,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 14:13:33,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 14:13:33,207 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 14:13:33,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 14:13:33,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 14:13:33,209 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 14:13:33,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 14:13:33,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 14:13:33,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 14:13:33,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 14:13:33,209 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 14:13:33,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 14:13:33,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 14:13:33,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 14:13:33,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 14:13:33,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 14:13:33,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 14:13:33,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 14:13:33,211 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 14:13:33,211 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 14:13:33,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 14:13:33,211 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f6dc88ffbc484195ca6ca04cd67e8542305d5e0e0d9b35d5440f9c4d427d3ec [2022-02-20 14:13:33,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 14:13:33,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 14:13:33,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 14:13:33,432 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 14:13:33,433 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 14:13:33,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-tiling/mlceu2.c [2022-02-20 14:13:33,473 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da86fa581/760a5872ea9f41b78140843308b9329f/FLAG24ff7e913 [2022-02-20 14:13:33,847 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 14:13:33,848 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-tiling/mlceu2.c [2022-02-20 14:13:33,856 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da86fa581/760a5872ea9f41b78140843308b9329f/FLAG24ff7e913 [2022-02-20 14:13:34,268 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da86fa581/760a5872ea9f41b78140843308b9329f [2022-02-20 14:13:34,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 14:13:34,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 14:13:34,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 14:13:34,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 14:13:34,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 14:13:34,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687335cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34, skipping insertion in model container [2022-02-20 14:13:34,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 14:13:34,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 14:13:34,441 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-tiling/mlceu2.c[397,410] [2022-02-20 14:13:34,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 14:13:34,479 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 14:13:34,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-tiling/mlceu2.c[397,410] [2022-02-20 14:13:34,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 14:13:34,512 INFO L208 MainTranslator]: Completed translation [2022-02-20 14:13:34,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34 WrapperNode [2022-02-20 14:13:34,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 14:13:34,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 14:13:34,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 14:13:34,515 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 14:13:34,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,545 INFO L137 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 49 [2022-02-20 14:13:34,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 14:13:34,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 14:13:34,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 14:13:34,547 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 14:13:34,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 14:13:34,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 14:13:34,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 14:13:34,583 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 14:13:34,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (1/1) ... [2022-02-20 14:13:34,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 14:13:34,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:34,613 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) [2022-02-20 14:13:34,633 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 [2022-02-20 14:13:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 14:13:34,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 14:13:34,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 14:13:34,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 14:13:34,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 14:13:34,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 14:13:34,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 14:13:34,693 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 14:13:34,694 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 14:13:34,881 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 14:13:34,886 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 14:13:34,886 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-20 14:13:34,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:13:34 BoogieIcfgContainer [2022-02-20 14:13:34,888 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 14:13:34,889 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 14:13:34,889 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 14:13:34,891 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 14:13:34,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 02:13:34" (1/3) ... [2022-02-20 14:13:34,892 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd20e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:13:34, skipping insertion in model container [2022-02-20 14:13:34,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:13:34" (2/3) ... [2022-02-20 14:13:34,893 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dd20e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 02:13:34, skipping insertion in model container [2022-02-20 14:13:34,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 02:13:34" (3/3) ... [2022-02-20 14:13:34,894 INFO L111 eAbstractionObserver]: Analyzing ICFG mlceu2.c [2022-02-20 14:13:34,898 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 14:13:34,898 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 14:13:34,928 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 14:13:34,933 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 [2022-02-20 14:13:34,933 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 14:13:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand has 17 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 16 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) [2022-02-20 14:13:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-02-20 14:13:34,948 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:34,948 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:34,949 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:34,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:34,952 INFO L85 PathProgramCache]: Analyzing trace with hash 131762974, now seen corresponding path program 1 times [2022-02-20 14:13:34,959 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:34,959 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719980549] [2022-02-20 14:13:34,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:34,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:35,112 INFO L290 TraceCheckUtils]: 0: Hoare triple {20#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {20#true} is VALID [2022-02-20 14:13:35,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {20#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {20#true} is VALID [2022-02-20 14:13:35,113 INFO L290 TraceCheckUtils]: 2: Hoare triple {20#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {20#true} is VALID [2022-02-20 14:13:35,114 INFO L290 TraceCheckUtils]: 3: Hoare triple {20#true} assume !true; {21#false} is VALID [2022-02-20 14:13:35,114 INFO L290 TraceCheckUtils]: 4: Hoare triple {21#false} main_~i~0#1 := 0; {21#false} is VALID [2022-02-20 14:13:35,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {21#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {21#false} is VALID [2022-02-20 14:13:35,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {21#false} assume 0 == __VERIFIER_assert_~cond#1; {21#false} is VALID [2022-02-20 14:13:35,115 INFO L290 TraceCheckUtils]: 7: Hoare triple {21#false} assume !false; {21#false} is VALID [2022-02-20 14:13:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:35,116 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:35,117 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719980549] [2022-02-20 14:13:35,118 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719980549] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:13:35,118 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:13:35,119 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 14:13:35,121 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066899816] [2022-02-20 14:13:35,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:13:35,127 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2022-02-20 14:13:35,128 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:35,130 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 8 edges. 8 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:35,151 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 14:13:35,151 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:35,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 14:13:35,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 14:13:35,177 INFO L87 Difference]: Start difference. First operand has 17 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 16 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) Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,210 INFO L93 Difference]: Finished difference Result 28 states and 36 transitions. [2022-02-20 14:13:35,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 14:13:35,210 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2022-02-20 14:13:35,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 36 transitions. [2022-02-20 14:13:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 36 transitions. [2022-02-20 14:13:35,221 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 36 transitions. [2022-02-20 14:13:35,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:35,277 INFO L225 Difference]: With dead ends: 28 [2022-02-20 14:13:35,277 INFO L226 Difference]: Without dead ends: 13 [2022-02-20 14:13:35,280 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 [2022-02-20 14:13:35,283 INFO L933 BasicCegarLoop]: 20 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, 20 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 [2022-02-20 14:13:35,284 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:13:35,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states. [2022-02-20 14:13:35,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2022-02-20 14:13:35,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:35,305 INFO L82 GeneralOperation]: Start isEquivalent. First operand 13 states. Second operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 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) [2022-02-20 14:13:35,306 INFO L74 IsIncluded]: Start isIncluded. First operand 13 states. Second operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 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) [2022-02-20 14:13:35,306 INFO L87 Difference]: Start difference. First operand 13 states. Second operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 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) [2022-02-20 14:13:35,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,310 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2022-02-20 14:13:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-02-20 14:13:35,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:35,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:35,312 INFO L74 IsIncluded]: Start isIncluded. First operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 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) Second operand 13 states. [2022-02-20 14:13:35,312 INFO L87 Difference]: Start difference. First operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 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) Second operand 13 states. [2022-02-20 14:13:35,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,318 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2022-02-20 14:13:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-02-20 14:13:35,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:35,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:35,319 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:35,320 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:35,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 12 states have (on average 1.25) internal successors, (15), 12 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) [2022-02-20 14:13:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 15 transitions. [2022-02-20 14:13:35,323 INFO L78 Accepts]: Start accepts. Automaton has 13 states and 15 transitions. Word has length 8 [2022-02-20 14:13:35,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:35,323 INFO L470 AbstractCegarLoop]: Abstraction has 13 states and 15 transitions. [2022-02-20 14:13:35,324 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,324 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 15 transitions. [2022-02-20 14:13:35,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-02-20 14:13:35,324 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:35,325 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:35,325 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 14:13:35,326 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:35,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:35,329 INFO L85 PathProgramCache]: Analyzing trace with hash 121604243, now seen corresponding path program 1 times [2022-02-20 14:13:35,330 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:35,330 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352080669] [2022-02-20 14:13:35,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:35,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:35,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {98#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {98#true} is VALID [2022-02-20 14:13:35,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {98#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {98#true} is VALID [2022-02-20 14:13:35,417 INFO L290 TraceCheckUtils]: 2: Hoare triple {98#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {100#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:13:35,417 INFO L290 TraceCheckUtils]: 3: Hoare triple {100#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !(main_~i~0#1 < ~SIZE~0); {99#false} is VALID [2022-02-20 14:13:35,418 INFO L290 TraceCheckUtils]: 4: Hoare triple {99#false} main_~i~0#1 := 0; {99#false} is VALID [2022-02-20 14:13:35,418 INFO L290 TraceCheckUtils]: 5: Hoare triple {99#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {99#false} is VALID [2022-02-20 14:13:35,418 INFO L290 TraceCheckUtils]: 6: Hoare triple {99#false} assume 0 == __VERIFIER_assert_~cond#1; {99#false} is VALID [2022-02-20 14:13:35,418 INFO L290 TraceCheckUtils]: 7: Hoare triple {99#false} assume !false; {99#false} is VALID [2022-02-20 14:13:35,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:35,419 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:35,419 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352080669] [2022-02-20 14:13:35,420 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352080669] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 14:13:35,420 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 14:13:35,420 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 14:13:35,420 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442956186] [2022-02-20 14:13:35,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 14:13:35,423 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 8 [2022-02-20 14:13:35,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:35,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 8 edges. 8 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:35,431 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 14:13:35,431 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:35,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 14:13:35,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:13:35,432 INFO L87 Difference]: Start difference. First operand 13 states and 15 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,476 INFO L93 Difference]: Finished difference Result 26 states and 32 transitions. [2022-02-20 14:13:35,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 14:13:35,476 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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 8 [2022-02-20 14:13:35,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 32 transitions. [2022-02-20 14:13:35,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 32 transitions. [2022-02-20 14:13:35,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 32 transitions. [2022-02-20 14:13:35,503 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:35,504 INFO L225 Difference]: With dead ends: 26 [2022-02-20 14:13:35,504 INFO L226 Difference]: Without dead ends: 16 [2022-02-20 14:13:35,505 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 14:13:35,506 INFO L933 BasicCegarLoop]: 12 mSDtfsCounter, 2 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 16 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:35,506 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 16 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:13:35,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2022-02-20 14:13:35,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 15. [2022-02-20 14:13:35,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:35,509 INFO L82 GeneralOperation]: Start isEquivalent. First operand 16 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 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) [2022-02-20 14:13:35,510 INFO L74 IsIncluded]: Start isIncluded. First operand 16 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 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) [2022-02-20 14:13:35,510 INFO L87 Difference]: Start difference. First operand 16 states. Second operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 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) [2022-02-20 14:13:35,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,511 INFO L93 Difference]: Finished difference Result 16 states and 18 transitions. [2022-02-20 14:13:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-02-20 14:13:35,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:35,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:35,512 INFO L74 IsIncluded]: Start isIncluded. First operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 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) Second operand 16 states. [2022-02-20 14:13:35,512 INFO L87 Difference]: Start difference. First operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 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) Second operand 16 states. [2022-02-20 14:13:35,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,513 INFO L93 Difference]: Finished difference Result 16 states and 18 transitions. [2022-02-20 14:13:35,513 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2022-02-20 14:13:35,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:35,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:35,513 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:35,513 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.2142857142857142) internal successors, (17), 14 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) [2022-02-20 14:13:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2022-02-20 14:13:35,515 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 17 transitions. Word has length 8 [2022-02-20 14:13:35,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:35,515 INFO L470 AbstractCegarLoop]: Abstraction has 15 states and 17 transitions. [2022-02-20 14:13:35,515 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 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) [2022-02-20 14:13:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-02-20 14:13:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-02-20 14:13:35,516 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:35,516 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:35,516 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 14:13:35,516 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:35,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:35,517 INFO L85 PathProgramCache]: Analyzing trace with hash -150898456, now seen corresponding path program 1 times [2022-02-20 14:13:35,517 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:35,517 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067651957] [2022-02-20 14:13:35,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:35,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:35,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {184#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {184#true} is VALID [2022-02-20 14:13:35,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {184#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {184#true} is VALID [2022-02-20 14:13:35,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {184#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {186#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:13:35,621 INFO L290 TraceCheckUtils]: 3: Hoare triple {186#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0); {186#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:13:35,622 INFO L290 TraceCheckUtils]: 4: Hoare triple {186#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {186#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} is VALID [2022-02-20 14:13:35,623 INFO L290 TraceCheckUtils]: 5: Hoare triple {186#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= 2 ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {187#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:13:35,624 INFO L290 TraceCheckUtils]: 6: Hoare triple {187#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {185#false} is VALID [2022-02-20 14:13:35,624 INFO L290 TraceCheckUtils]: 7: Hoare triple {185#false} main_~i~0#1 := 0; {185#false} is VALID [2022-02-20 14:13:35,624 INFO L290 TraceCheckUtils]: 8: Hoare triple {185#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {185#false} is VALID [2022-02-20 14:13:35,624 INFO L290 TraceCheckUtils]: 9: Hoare triple {185#false} assume 0 == __VERIFIER_assert_~cond#1; {185#false} is VALID [2022-02-20 14:13:35,624 INFO L290 TraceCheckUtils]: 10: Hoare triple {185#false} assume !false; {185#false} is VALID [2022-02-20 14:13:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:35,625 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:35,625 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067651957] [2022-02-20 14:13:35,625 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067651957] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:35,626 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1921374315] [2022-02-20 14:13:35,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:35,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:35,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:35,645 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) [2022-02-20 14:13:35,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 14:13:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:35,683 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 14:13:35,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:35,693 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:35,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {184#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {184#true} is VALID [2022-02-20 14:13:35,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {184#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {184#true} is VALID [2022-02-20 14:13:35,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {184#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {197#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:13:35,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {197#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} assume !!(main_~i~0#1 < ~SIZE~0); {197#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:13:35,795 INFO L290 TraceCheckUtils]: 4: Hoare triple {197#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {197#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} is VALID [2022-02-20 14:13:35,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {197#(and (<= |ULTIMATE.start_main_~i~0#1| 0) (< 1 ~SIZE~0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {207#(and (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:35,797 INFO L290 TraceCheckUtils]: 6: Hoare triple {207#(and (< 1 ~SIZE~0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 < ~SIZE~0); {185#false} is VALID [2022-02-20 14:13:35,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {185#false} main_~i~0#1 := 0; {185#false} is VALID [2022-02-20 14:13:35,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {185#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {185#false} is VALID [2022-02-20 14:13:35,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {185#false} assume 0 == __VERIFIER_assert_~cond#1; {185#false} is VALID [2022-02-20 14:13:35,797 INFO L290 TraceCheckUtils]: 10: Hoare triple {185#false} assume !false; {185#false} is VALID [2022-02-20 14:13:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:35,798 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:35,862 INFO L290 TraceCheckUtils]: 10: Hoare triple {185#false} assume !false; {185#false} is VALID [2022-02-20 14:13:35,862 INFO L290 TraceCheckUtils]: 9: Hoare triple {185#false} assume 0 == __VERIFIER_assert_~cond#1; {185#false} is VALID [2022-02-20 14:13:35,862 INFO L290 TraceCheckUtils]: 8: Hoare triple {185#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {185#false} is VALID [2022-02-20 14:13:35,862 INFO L290 TraceCheckUtils]: 7: Hoare triple {185#false} main_~i~0#1 := 0; {185#false} is VALID [2022-02-20 14:13:35,863 INFO L290 TraceCheckUtils]: 6: Hoare triple {187#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} assume !(main_~i~0#1 < ~SIZE~0); {185#false} is VALID [2022-02-20 14:13:35,864 INFO L290 TraceCheckUtils]: 5: Hoare triple {238#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {187#(<= (+ |ULTIMATE.start_main_~i~0#1| 1) ~SIZE~0)} is VALID [2022-02-20 14:13:35,864 INFO L290 TraceCheckUtils]: 4: Hoare triple {238#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {238#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:13:35,864 INFO L290 TraceCheckUtils]: 3: Hoare triple {238#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} assume !!(main_~i~0#1 < ~SIZE~0); {238#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:13:35,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {184#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {238#(<= (+ 2 |ULTIMATE.start_main_~i~0#1|) ~SIZE~0)} is VALID [2022-02-20 14:13:35,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {184#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {184#true} is VALID [2022-02-20 14:13:35,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {184#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {184#true} is VALID [2022-02-20 14:13:35,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:35,866 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1921374315] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:35,866 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:35,866 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2022-02-20 14:13:35,867 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144446205] [2022-02-20 14:13:35,867 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:35,867 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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 11 [2022-02-20 14:13:35,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:35,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,881 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:35,881 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 14:13:35,881 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:35,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 14:13:35,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2022-02-20 14:13:35,882 INFO L87 Difference]: Start difference. First operand 15 states and 17 transitions. Second operand has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,946 INFO L93 Difference]: Finished difference Result 29 states and 35 transitions. [2022-02-20 14:13:35,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 14:13:35,946 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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 11 [2022-02-20 14:13:35,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 35 transitions. [2022-02-20 14:13:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 35 transitions. [2022-02-20 14:13:35,949 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 35 transitions. [2022-02-20 14:13:35,971 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:35,972 INFO L225 Difference]: With dead ends: 29 [2022-02-20 14:13:35,972 INFO L226 Difference]: Without dead ends: 19 [2022-02-20 14:13:35,973 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2022-02-20 14:13:35,974 INFO L933 BasicCegarLoop]: 10 mSDtfsCounter, 10 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:35,974 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 22 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 14:13:35,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2022-02-20 14:13:35,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 18. [2022-02-20 14:13:35,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:35,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 19 states. Second operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,978 INFO L74 IsIncluded]: Start isIncluded. First operand 19 states. Second operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,978 INFO L87 Difference]: Start difference. First operand 19 states. Second operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,979 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-02-20 14:13:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-02-20 14:13:35,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:35,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:35,980 INFO L74 IsIncluded]: Start isIncluded. First operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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 19 states. [2022-02-20 14:13:35,980 INFO L87 Difference]: Start difference. First operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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 19 states. [2022-02-20 14:13:35,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:35,981 INFO L93 Difference]: Finished difference Result 19 states and 21 transitions. [2022-02-20 14:13:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2022-02-20 14:13:35,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:35,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:35,981 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:35,982 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:35,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 20 transitions. [2022-02-20 14:13:35,982 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 20 transitions. Word has length 11 [2022-02-20 14:13:35,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:35,983 INFO L470 AbstractCegarLoop]: Abstraction has 18 states and 20 transitions. [2022-02-20 14:13:35,983 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 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) [2022-02-20 14:13:35,983 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2022-02-20 14:13:35,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-02-20 14:13:35,983 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:35,984 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:36,003 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:36,203 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:36,204 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:36,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:36,205 INFO L85 PathProgramCache]: Analyzing trace with hash -790614925, now seen corresponding path program 2 times [2022-02-20 14:13:36,205 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:36,205 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091445696] [2022-02-20 14:13:36,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:36,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:36,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {348#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {348#true} is VALID [2022-02-20 14:13:36,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {348#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {348#true} is VALID [2022-02-20 14:13:36,347 INFO L290 TraceCheckUtils]: 2: Hoare triple {348#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} is VALID [2022-02-20 14:13:36,348 INFO L290 TraceCheckUtils]: 3: Hoare triple {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} is VALID [2022-02-20 14:13:36,349 INFO L290 TraceCheckUtils]: 4: Hoare triple {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {351#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:36,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {351#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {352#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,350 INFO L290 TraceCheckUtils]: 6: Hoare triple {352#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {352#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,351 INFO L290 TraceCheckUtils]: 7: Hoare triple {352#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,351 INFO L290 TraceCheckUtils]: 8: Hoare triple {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,352 INFO L290 TraceCheckUtils]: 9: Hoare triple {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} assume !(main_~i~0#1 < ~SIZE~0); {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,352 INFO L290 TraceCheckUtils]: 10: Hoare triple {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} main_~i~0#1 := 0; {354#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:36,353 INFO L290 TraceCheckUtils]: 11: Hoare triple {354#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {355#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:36,353 INFO L290 TraceCheckUtils]: 12: Hoare triple {355#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {349#false} is VALID [2022-02-20 14:13:36,353 INFO L290 TraceCheckUtils]: 13: Hoare triple {349#false} assume !false; {349#false} is VALID [2022-02-20 14:13:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:36,354 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:36,354 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091445696] [2022-02-20 14:13:36,354 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091445696] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:36,354 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [233542045] [2022-02-20 14:13:36,354 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:13:36,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:36,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:36,356 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) [2022-02-20 14:13:36,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 14:13:36,392 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:13:36,392 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:13:36,393 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 18 conjunts are in the unsatisfiable core [2022-02-20 14:13:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:36,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:36,447 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:36,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 14:13:36,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 29 [2022-02-20 14:13:36,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {348#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {348#true} is VALID [2022-02-20 14:13:36,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {348#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {348#true} is VALID [2022-02-20 14:13:36,659 INFO L290 TraceCheckUtils]: 2: Hoare triple {348#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} is VALID [2022-02-20 14:13:36,659 INFO L290 TraceCheckUtils]: 3: Hoare triple {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} is VALID [2022-02-20 14:13:36,660 INFO L290 TraceCheckUtils]: 4: Hoare triple {350#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {351#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:36,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {351#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {374#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* (div (- |ULTIMATE.start_main_~a~0#1.offset|) 4) 4))) 0) (<= (+ (div (* (- 1) |ULTIMATE.start_main_~a~0#1.offset|) 4) 1) |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:36,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {374#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* (div (- |ULTIMATE.start_main_~a~0#1.offset|) 4) 4))) 0) (<= (+ (div (* (- 1) |ULTIMATE.start_main_~a~0#1.offset|) 4) 1) |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {374#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* (div (- |ULTIMATE.start_main_~a~0#1.offset|) 4) 4))) 0) (<= (+ (div (* (- 1) |ULTIMATE.start_main_~a~0#1.offset|) 4) 1) |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:36,662 INFO L290 TraceCheckUtils]: 7: Hoare triple {374#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* (div (- |ULTIMATE.start_main_~a~0#1.offset|) 4) 4))) 0) (<= (+ (div (* (- 1) |ULTIMATE.start_main_~a~0#1.offset|) 4) 1) |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,663 INFO L290 TraceCheckUtils]: 9: Hoare triple {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} assume !(main_~i~0#1 < ~SIZE~0); {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} is VALID [2022-02-20 14:13:36,663 INFO L290 TraceCheckUtils]: 10: Hoare triple {353#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 0) 0))} main_~i~0#1 := 0; {351#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:36,664 INFO L290 TraceCheckUtils]: 11: Hoare triple {351#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {393#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:36,664 INFO L290 TraceCheckUtils]: 12: Hoare triple {393#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {349#false} is VALID [2022-02-20 14:13:36,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {349#false} assume !false; {349#false} is VALID [2022-02-20 14:13:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:36,665 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:38,856 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_main_~i~0#1_22| Int)) (or (not (<= (+ |c_ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_22|)) (forall ((v_ArrVal_28 Int)) (= (select (store (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_22| 4)) v_ArrVal_28) |c_ULTIMATE.start_main_~a~0#1.offset|) 0)))) is different from false [2022-02-20 14:13:38,942 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 19 [2022-02-20 14:13:38,958 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 142 [2022-02-20 14:13:39,077 INFO L290 TraceCheckUtils]: 13: Hoare triple {349#false} assume !false; {349#false} is VALID [2022-02-20 14:13:39,078 INFO L290 TraceCheckUtils]: 12: Hoare triple {393#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {349#false} is VALID [2022-02-20 14:13:39,078 INFO L290 TraceCheckUtils]: 11: Hoare triple {406#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {393#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:39,079 INFO L290 TraceCheckUtils]: 10: Hoare triple {410#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) 0)} main_~i~0#1 := 0; {406#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:39,079 INFO L290 TraceCheckUtils]: 9: Hoare triple {410#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) 0)} assume !(main_~i~0#1 < ~SIZE~0); {410#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) 0)} is VALID [2022-02-20 14:13:39,080 INFO L290 TraceCheckUtils]: 8: Hoare triple {410#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {410#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) 0)} is VALID [2022-02-20 14:13:39,081 INFO L290 TraceCheckUtils]: 7: Hoare triple {420#(forall ((v_ArrVal_28 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_28) |ULTIMATE.start_main_~a~0#1.offset|) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {410#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) |ULTIMATE.start_main_~a~0#1.offset|) 0)} is VALID [2022-02-20 14:13:39,081 INFO L290 TraceCheckUtils]: 6: Hoare triple {420#(forall ((v_ArrVal_28 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_28) |ULTIMATE.start_main_~a~0#1.offset|) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {420#(forall ((v_ArrVal_28 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_28) |ULTIMATE.start_main_~a~0#1.offset|) 0))} is VALID [2022-02-20 14:13:39,082 INFO L290 TraceCheckUtils]: 5: Hoare triple {427#(forall ((|v_ULTIMATE.start_main_~i~0#1_22| Int)) (or (forall ((v_ArrVal_28 Int)) (= 0 (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_22| 4)) v_ArrVal_28) |ULTIMATE.start_main_~a~0#1.offset|))) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_22|))))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {420#(forall ((v_ArrVal_28 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_28) |ULTIMATE.start_main_~a~0#1.offset|) 0))} is VALID [2022-02-20 14:13:39,083 INFO L290 TraceCheckUtils]: 4: Hoare triple {431#(= (* |ULTIMATE.start_main_~i~0#1| 4) 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {427#(forall ((|v_ULTIMATE.start_main_~i~0#1_22| Int)) (or (forall ((v_ArrVal_28 Int)) (= 0 (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_22| 4)) v_ArrVal_28) |ULTIMATE.start_main_~a~0#1.offset|))) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_22|))))} is VALID [2022-02-20 14:13:39,083 INFO L290 TraceCheckUtils]: 3: Hoare triple {431#(= (* |ULTIMATE.start_main_~i~0#1| 4) 0)} assume !!(main_~i~0#1 < ~SIZE~0); {431#(= (* |ULTIMATE.start_main_~i~0#1| 4) 0)} is VALID [2022-02-20 14:13:39,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {348#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {431#(= (* |ULTIMATE.start_main_~i~0#1| 4) 0)} is VALID [2022-02-20 14:13:39,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {348#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {348#true} is VALID [2022-02-20 14:13:39,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {348#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {348#true} is VALID [2022-02-20 14:13:39,084 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-02-20 14:13:39,085 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [233542045] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:39,085 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:39,085 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 8] total 15 [2022-02-20 14:13:39,085 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060622445] [2022-02-20 14:13:39,085 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:39,086 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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 14 [2022-02-20 14:13:39,086 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:39,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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) [2022-02-20 14:13:39,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:39,108 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-02-20 14:13:39,108 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:39,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-02-20 14:13:39,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=140, Unknown=1, NotChecked=24, Total=210 [2022-02-20 14:13:39,109 INFO L87 Difference]: Start difference. First operand 18 states and 20 transitions. Second operand has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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) [2022-02-20 14:13:41,170 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (forall ((|v_ULTIMATE.start_main_~i~0#1_22| Int)) (or (not (<= (+ |c_ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_22|)) (forall ((v_ArrVal_28 Int)) (= (select (store (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ |c_ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_22| 4)) v_ArrVal_28) |c_ULTIMATE.start_main_~a~0#1.offset|) 0)))) (= .cse0 0) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) .cse0) 0))) is different from false [2022-02-20 14:13:41,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:41,343 INFO L93 Difference]: Finished difference Result 26 states and 28 transitions. [2022-02-20 14:13:41,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 14:13:41,343 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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 14 [2022-02-20 14:13:41,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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) [2022-02-20 14:13:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 26 transitions. [2022-02-20 14:13:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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) [2022-02-20 14:13:41,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 26 transitions. [2022-02-20 14:13:41,344 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 26 transitions. [2022-02-20 14:13:41,367 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:41,367 INFO L225 Difference]: With dead ends: 26 [2022-02-20 14:13:41,367 INFO L226 Difference]: Without dead ends: 24 [2022-02-20 14:13:41,368 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 17 SyntacticMatches, 4 SemanticMatches, 18 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=85, Invalid=227, Unknown=2, NotChecked=66, Total=380 [2022-02-20 14:13:41,368 INFO L933 BasicCegarLoop]: 9 mSDtfsCounter, 33 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 36 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 26 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:41,369 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 36 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 73 Invalid, 0 Unknown, 26 Unchecked, 0.1s Time] [2022-02-20 14:13:41,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2022-02-20 14:13:41,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 20. [2022-02-20 14:13:41,375 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:41,375 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) [2022-02-20 14:13:41,375 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) [2022-02-20 14:13:41,376 INFO L87 Difference]: Start difference. First operand 24 states. Second operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) [2022-02-20 14:13:41,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:41,377 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2022-02-20 14:13:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-02-20 14:13:41,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:41,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:41,377 INFO L74 IsIncluded]: Start isIncluded. First operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) Second operand 24 states. [2022-02-20 14:13:41,377 INFO L87 Difference]: Start difference. First operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) Second operand 24 states. [2022-02-20 14:13:41,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:41,378 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2022-02-20 14:13:41,378 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-02-20 14:13:41,379 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:41,379 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:41,379 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:41,379 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 1.1578947368421053) internal successors, (22), 19 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) [2022-02-20 14:13:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 22 transitions. [2022-02-20 14:13:41,380 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 22 transitions. Word has length 14 [2022-02-20 14:13:41,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:41,380 INFO L470 AbstractCegarLoop]: Abstraction has 20 states and 22 transitions. [2022-02-20 14:13:41,380 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.0) internal successors, (30), 15 states have internal predecessors, (30), 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) [2022-02-20 14:13:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2022-02-20 14:13:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-02-20 14:13:41,381 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:41,381 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:41,399 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:41,591 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,SelfDestructingSolverStorable3 [2022-02-20 14:13:41,591 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:41,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:41,592 INFO L85 PathProgramCache]: Analyzing trace with hash -601757591, now seen corresponding path program 1 times [2022-02-20 14:13:41,592 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:41,592 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438763172] [2022-02-20 14:13:41,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:41,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:41,684 INFO L290 TraceCheckUtils]: 0: Hoare triple {558#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {558#true} is VALID [2022-02-20 14:13:41,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {558#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {558#true} is VALID [2022-02-20 14:13:41,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {558#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:41,685 INFO L290 TraceCheckUtils]: 3: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:41,686 INFO L290 TraceCheckUtils]: 4: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:41,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:41,686 INFO L290 TraceCheckUtils]: 6: Hoare triple {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:41,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {562#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:41,688 INFO L290 TraceCheckUtils]: 8: Hoare triple {562#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:41,688 INFO L290 TraceCheckUtils]: 9: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:41,689 INFO L290 TraceCheckUtils]: 10: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} main_~i~0#1 := 0; {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,689 INFO L290 TraceCheckUtils]: 11: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,690 INFO L290 TraceCheckUtils]: 12: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,690 INFO L290 TraceCheckUtils]: 13: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,691 INFO L290 TraceCheckUtils]: 14: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {565#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:41,691 INFO L290 TraceCheckUtils]: 15: Hoare triple {565#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {566#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:41,692 INFO L290 TraceCheckUtils]: 16: Hoare triple {566#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {559#false} is VALID [2022-02-20 14:13:41,692 INFO L290 TraceCheckUtils]: 17: Hoare triple {559#false} assume !false; {559#false} is VALID [2022-02-20 14:13:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:41,692 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:41,692 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438763172] [2022-02-20 14:13:41,693 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438763172] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:41,693 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [607664842] [2022-02-20 14:13:41,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:41,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:41,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:41,694 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) [2022-02-20 14:13:41,695 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 14:13:41,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:41,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 17 conjunts are in the unsatisfiable core [2022-02-20 14:13:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:41,735 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:41,789 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:41,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {558#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {558#true} is VALID [2022-02-20 14:13:41,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {558#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {558#true} is VALID [2022-02-20 14:13:41,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {558#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:41,958 INFO L290 TraceCheckUtils]: 3: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:41,958 INFO L290 TraceCheckUtils]: 4: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:41,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:41,959 INFO L290 TraceCheckUtils]: 6: Hoare triple {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:41,960 INFO L290 TraceCheckUtils]: 7: Hoare triple {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:41,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:41,961 INFO L290 TraceCheckUtils]: 9: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:41,961 INFO L290 TraceCheckUtils]: 10: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} main_~i~0#1 := 0; {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,961 INFO L290 TraceCheckUtils]: 11: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,962 INFO L290 TraceCheckUtils]: 12: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,962 INFO L290 TraceCheckUtils]: 13: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} is VALID [2022-02-20 14:13:41,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {564#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {562#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:41,963 INFO L290 TraceCheckUtils]: 15: Hoare triple {562#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {615#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:41,964 INFO L290 TraceCheckUtils]: 16: Hoare triple {615#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {559#false} is VALID [2022-02-20 14:13:41,964 INFO L290 TraceCheckUtils]: 17: Hoare triple {559#false} assume !false; {559#false} is VALID [2022-02-20 14:13:41,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:41,964 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:42,059 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:13:42,063 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:13:42,111 INFO L290 TraceCheckUtils]: 17: Hoare triple {559#false} assume !false; {559#false} is VALID [2022-02-20 14:13:42,112 INFO L290 TraceCheckUtils]: 16: Hoare triple {615#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {559#false} is VALID [2022-02-20 14:13:42,112 INFO L290 TraceCheckUtils]: 15: Hoare triple {565#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {615#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:42,113 INFO L290 TraceCheckUtils]: 14: Hoare triple {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {565#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:42,113 INFO L290 TraceCheckUtils]: 13: Hoare triple {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:42,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:42,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:42,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} main_~i~0#1 := 0; {631#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:42,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:42,115 INFO L290 TraceCheckUtils]: 8: Hoare triple {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:42,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {563#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 4)) 0)} is VALID [2022-02-20 14:13:42,116 INFO L290 TraceCheckUtils]: 6: Hoare triple {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:42,117 INFO L290 TraceCheckUtils]: 5: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {561#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:42,117 INFO L290 TraceCheckUtils]: 4: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,118 INFO L290 TraceCheckUtils]: 3: Hoare triple {560#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {558#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {560#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {558#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {558#true} is VALID [2022-02-20 14:13:42,118 INFO L290 TraceCheckUtils]: 0: Hoare triple {558#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {558#true} is VALID [2022-02-20 14:13:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:42,119 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [607664842] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:42,119 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:42,119 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 11 [2022-02-20 14:13:42,119 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028906297] [2022-02-20 14:13:42,119 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:42,120 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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 18 [2022-02-20 14:13:42,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:42,120 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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) [2022-02-20 14:13:42,139 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:42,139 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 14:13:42,139 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:42,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 14:13:42,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-02-20 14:13:42,140 INFO L87 Difference]: Start difference. First operand 20 states and 22 transitions. Second operand has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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) [2022-02-20 14:13:42,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:42,394 INFO L93 Difference]: Finished difference Result 31 states and 33 transitions. [2022-02-20 14:13:42,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-02-20 14:13:42,394 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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 18 [2022-02-20 14:13:42,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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) [2022-02-20 14:13:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 33 transitions. [2022-02-20 14:13:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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) [2022-02-20 14:13:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 33 transitions. [2022-02-20 14:13:42,397 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 33 transitions. [2022-02-20 14:13:42,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:42,431 INFO L225 Difference]: With dead ends: 31 [2022-02-20 14:13:42,431 INFO L226 Difference]: Without dead ends: 29 [2022-02-20 14:13:42,431 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 28 SyntacticMatches, 6 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=74, Invalid=232, Unknown=0, NotChecked=0, Total=306 [2022-02-20 14:13:42,432 INFO L933 BasicCegarLoop]: 11 mSDtfsCounter, 23 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:42,432 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 42 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:13:42,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-02-20 14:13:42,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 24. [2022-02-20 14:13:42,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:42,441 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 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) [2022-02-20 14:13:42,441 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 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) [2022-02-20 14:13:42,441 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 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) [2022-02-20 14:13:42,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:42,442 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-02-20 14:13:42,442 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-02-20 14:13:42,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:42,443 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:42,443 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 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 29 states. [2022-02-20 14:13:42,443 INFO L87 Difference]: Start difference. First operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 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 29 states. [2022-02-20 14:13:42,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:42,444 INFO L93 Difference]: Finished difference Result 29 states and 31 transitions. [2022-02-20 14:13:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-02-20 14:13:42,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:42,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:42,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:42,444 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 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) [2022-02-20 14:13:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-02-20 14:13:42,445 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 18 [2022-02-20 14:13:42,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:42,446 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-02-20 14:13:42,446 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.6363636363636362) internal successors, (29), 11 states have internal predecessors, (29), 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) [2022-02-20 14:13:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-02-20 14:13:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-02-20 14:13:42,446 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:42,446 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:42,481 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:42,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:42,664 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:42,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:42,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1214727841, now seen corresponding path program 2 times [2022-02-20 14:13:42,665 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:42,665 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955516038] [2022-02-20 14:13:42,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:42,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {813#true} is VALID [2022-02-20 14:13:42,737 INFO L290 TraceCheckUtils]: 1: Hoare triple {813#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {813#true} is VALID [2022-02-20 14:13:42,738 INFO L290 TraceCheckUtils]: 2: Hoare triple {813#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {815#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,738 INFO L290 TraceCheckUtils]: 3: Hoare triple {815#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {815#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,738 INFO L290 TraceCheckUtils]: 4: Hoare triple {815#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {815#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,739 INFO L290 TraceCheckUtils]: 5: Hoare triple {815#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:42,739 INFO L290 TraceCheckUtils]: 6: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:42,739 INFO L290 TraceCheckUtils]: 7: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:42,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {817#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:42,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {817#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 < ~SIZE~0); {818#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:13:42,741 INFO L290 TraceCheckUtils]: 10: Hoare triple {818#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:42,741 INFO L290 TraceCheckUtils]: 11: Hoare triple {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:42,742 INFO L290 TraceCheckUtils]: 12: Hoare triple {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !(0 == __VERIFIER_assert_~cond#1); {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:42,742 INFO L290 TraceCheckUtils]: 13: Hoare triple {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:42,742 INFO L290 TraceCheckUtils]: 14: Hoare triple {819#(and (<= ~SIZE~0 2) (= |ULTIMATE.start_main_~i~0#1| 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:42,743 INFO L290 TraceCheckUtils]: 15: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:42,743 INFO L290 TraceCheckUtils]: 16: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:42,743 INFO L290 TraceCheckUtils]: 17: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:42,744 INFO L290 TraceCheckUtils]: 18: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {821#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:42,744 INFO L290 TraceCheckUtils]: 19: Hoare triple {821#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {814#false} is VALID [2022-02-20 14:13:42,744 INFO L290 TraceCheckUtils]: 20: Hoare triple {814#false} assume 0 == __VERIFIER_assert_~cond#1; {814#false} is VALID [2022-02-20 14:13:42,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {814#false} assume !false; {814#false} is VALID [2022-02-20 14:13:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:42,745 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:42,745 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955516038] [2022-02-20 14:13:42,745 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955516038] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:42,745 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1688261118] [2022-02-20 14:13:42,745 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:13:42,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:42,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:42,747 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) [2022-02-20 14:13:42,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 14:13:42,799 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:13:42,799 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:13:42,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 8 conjunts are in the unsatisfiable core [2022-02-20 14:13:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:42,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:42,976 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {813#true} is VALID [2022-02-20 14:13:42,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {813#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {813#true} is VALID [2022-02-20 14:13:42,977 INFO L290 TraceCheckUtils]: 2: Hoare triple {813#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,977 INFO L290 TraceCheckUtils]: 3: Hoare triple {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,977 INFO L290 TraceCheckUtils]: 4: Hoare triple {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:42,978 INFO L290 TraceCheckUtils]: 5: Hoare triple {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:42,978 INFO L290 TraceCheckUtils]: 6: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:42,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:42,979 INFO L290 TraceCheckUtils]: 8: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {817#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:42,979 INFO L290 TraceCheckUtils]: 9: Hoare triple {817#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 < ~SIZE~0); {818#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:13:42,980 INFO L290 TraceCheckUtils]: 10: Hoare triple {818#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,980 INFO L290 TraceCheckUtils]: 11: Hoare triple {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,980 INFO L290 TraceCheckUtils]: 12: Hoare triple {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,981 INFO L290 TraceCheckUtils]: 13: Hoare triple {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,981 INFO L290 TraceCheckUtils]: 14: Hoare triple {856#(and (<= ~SIZE~0 2) (<= 0 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,982 INFO L290 TraceCheckUtils]: 15: Hoare triple {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,982 INFO L290 TraceCheckUtils]: 16: Hoare triple {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,982 INFO L290 TraceCheckUtils]: 17: Hoare triple {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,983 INFO L290 TraceCheckUtils]: 18: Hoare triple {869#(and (<= ~SIZE~0 2) (<= 1 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {882#(and (<= ~SIZE~0 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:42,983 INFO L290 TraceCheckUtils]: 19: Hoare triple {882#(and (<= ~SIZE~0 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {814#false} is VALID [2022-02-20 14:13:42,984 INFO L290 TraceCheckUtils]: 20: Hoare triple {814#false} assume 0 == __VERIFIER_assert_~cond#1; {814#false} is VALID [2022-02-20 14:13:42,984 INFO L290 TraceCheckUtils]: 21: Hoare triple {814#false} assume !false; {814#false} is VALID [2022-02-20 14:13:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:42,984 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:43,100 INFO L290 TraceCheckUtils]: 21: Hoare triple {814#false} assume !false; {814#false} is VALID [2022-02-20 14:13:43,100 INFO L290 TraceCheckUtils]: 20: Hoare triple {814#false} assume 0 == __VERIFIER_assert_~cond#1; {814#false} is VALID [2022-02-20 14:13:43,101 INFO L290 TraceCheckUtils]: 19: Hoare triple {821#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {814#false} is VALID [2022-02-20 14:13:43,101 INFO L290 TraceCheckUtils]: 18: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {821#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:43,102 INFO L290 TraceCheckUtils]: 17: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,102 INFO L290 TraceCheckUtils]: 16: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,102 INFO L290 TraceCheckUtils]: 15: Hoare triple {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,103 INFO L290 TraceCheckUtils]: 14: Hoare triple {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {820#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,103 INFO L290 TraceCheckUtils]: 13: Hoare triple {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:43,103 INFO L290 TraceCheckUtils]: 12: Hoare triple {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:43,104 INFO L290 TraceCheckUtils]: 11: Hoare triple {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:43,104 INFO L290 TraceCheckUtils]: 10: Hoare triple {818#(<= ~SIZE~0 2)} main_~i~0#1 := 0; {913#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:43,105 INFO L290 TraceCheckUtils]: 9: Hoare triple {817#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 < ~SIZE~0); {818#(<= ~SIZE~0 2)} is VALID [2022-02-20 14:13:43,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {817#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:43,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:43,109 INFO L290 TraceCheckUtils]: 6: Hoare triple {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:43,109 INFO L290 TraceCheckUtils]: 5: Hoare triple {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {816#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:43,110 INFO L290 TraceCheckUtils]: 4: Hoare triple {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:43,110 INFO L290 TraceCheckUtils]: 3: Hoare triple {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:43,110 INFO L290 TraceCheckUtils]: 2: Hoare triple {813#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {831#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:43,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {813#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {813#true} is VALID [2022-02-20 14:13:43,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {813#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {813#true} is VALID [2022-02-20 14:13:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:43,111 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1688261118] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:43,111 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:43,111 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 14 [2022-02-20 14:13:43,111 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210295405] [2022-02-20 14:13:43,112 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:43,112 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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 [2022-02-20 14:13:43,112 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:43,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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) [2022-02-20 14:13:43,136 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:43,136 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-20 14:13:43,136 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:43,137 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-20 14:13:43,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-02-20 14:13:43,137 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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) [2022-02-20 14:13:43,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:43,305 INFO L93 Difference]: Finished difference Result 62 states and 68 transitions. [2022-02-20 14:13:43,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 14:13:43,305 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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 [2022-02-20 14:13:43,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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) [2022-02-20 14:13:43,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 62 transitions. [2022-02-20 14:13:43,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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) [2022-02-20 14:13:43,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 62 transitions. [2022-02-20 14:13:43,308 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 62 transitions. [2022-02-20 14:13:43,356 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:43,357 INFO L225 Difference]: With dead ends: 62 [2022-02-20 14:13:43,357 INFO L226 Difference]: Without dead ends: 36 [2022-02-20 14:13:43,357 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 38 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=80, Invalid=192, Unknown=0, NotChecked=0, Total=272 [2022-02-20 14:13:43,358 INFO L933 BasicCegarLoop]: 11 mSDtfsCounter, 49 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:43,358 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 42 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:13:43,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2022-02-20 14:13:43,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 27. [2022-02-20 14:13:43,369 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:43,369 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand has 27 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 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) [2022-02-20 14:13:43,369 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand has 27 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 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) [2022-02-20 14:13:43,369 INFO L87 Difference]: Start difference. First operand 36 states. Second operand has 27 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 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) [2022-02-20 14:13:43,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:43,370 INFO L93 Difference]: Finished difference Result 36 states and 38 transitions. [2022-02-20 14:13:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2022-02-20 14:13:43,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:43,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:43,371 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 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 36 states. [2022-02-20 14:13:43,371 INFO L87 Difference]: Start difference. First operand has 27 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 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 36 states. [2022-02-20 14:13:43,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:43,372 INFO L93 Difference]: Finished difference Result 36 states and 38 transitions. [2022-02-20 14:13:43,372 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 38 transitions. [2022-02-20 14:13:43,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:43,372 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:43,372 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:43,372 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 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) [2022-02-20 14:13:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2022-02-20 14:13:43,373 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 29 transitions. Word has length 22 [2022-02-20 14:13:43,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:43,374 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 29 transitions. [2022-02-20 14:13:43,374 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 14 states have internal predecessors, (41), 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) [2022-02-20 14:13:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2022-02-20 14:13:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-02-20 14:13:43,374 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:43,374 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:43,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:43,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:43,592 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:43,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:43,592 INFO L85 PathProgramCache]: Analyzing trace with hash 185659636, now seen corresponding path program 3 times [2022-02-20 14:13:43,592 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:43,592 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009343742] [2022-02-20 14:13:43,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:43,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:43,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:43,727 INFO L290 TraceCheckUtils]: 0: Hoare triple {1144#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1144#true} is VALID [2022-02-20 14:13:43,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {1144#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1144#true} is VALID [2022-02-20 14:13:43,727 INFO L290 TraceCheckUtils]: 2: Hoare triple {1144#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {1146#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:43,728 INFO L290 TraceCheckUtils]: 3: Hoare triple {1146#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {1146#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:43,728 INFO L290 TraceCheckUtils]: 4: Hoare triple {1146#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1146#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:43,728 INFO L290 TraceCheckUtils]: 5: Hoare triple {1146#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1147#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,729 INFO L290 TraceCheckUtils]: 6: Hoare triple {1147#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {1147#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,729 INFO L290 TraceCheckUtils]: 7: Hoare triple {1147#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1147#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:43,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {1147#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1148#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:43,730 INFO L290 TraceCheckUtils]: 9: Hoare triple {1148#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {1148#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:43,731 INFO L290 TraceCheckUtils]: 10: Hoare triple {1148#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:43,731 INFO L290 TraceCheckUtils]: 11: Hoare triple {1149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1150#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:43,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {1150#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {1150#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:43,732 INFO L290 TraceCheckUtils]: 13: Hoare triple {1150#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:43,732 INFO L290 TraceCheckUtils]: 14: Hoare triple {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:43,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:43,733 INFO L290 TraceCheckUtils]: 16: Hoare triple {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:43,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {1151#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:43,734 INFO L290 TraceCheckUtils]: 18: Hoare triple {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:43,735 INFO L290 TraceCheckUtils]: 19: Hoare triple {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:43,735 INFO L290 TraceCheckUtils]: 20: Hoare triple {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:43,736 INFO L290 TraceCheckUtils]: 21: Hoare triple {1152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1153#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:43,736 INFO L290 TraceCheckUtils]: 22: Hoare triple {1153#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1154#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:43,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {1154#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {1145#false} is VALID [2022-02-20 14:13:43,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {1145#false} assume !false; {1145#false} is VALID [2022-02-20 14:13:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:43,737 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:43,737 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009343742] [2022-02-20 14:13:43,738 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009343742] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:43,738 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [285421716] [2022-02-20 14:13:43,738 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 14:13:43,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:43,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:43,739 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) [2022-02-20 14:13:43,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-20 14:13:43,780 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-02-20 14:13:43,780 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:13:43,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 18 conjunts are in the unsatisfiable core [2022-02-20 14:13:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:43,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:43,859 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:44,907 INFO L356 Elim1Store]: treesize reduction 13, result has 18.8 percent of original size [2022-02-20 14:13:44,908 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 23 [2022-02-20 14:13:44,970 INFO L290 TraceCheckUtils]: 0: Hoare triple {1144#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1144#true} is VALID [2022-02-20 14:13:44,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {1144#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1144#true} is VALID [2022-02-20 14:13:44,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {1144#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:44,971 INFO L290 TraceCheckUtils]: 3: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:44,972 INFO L290 TraceCheckUtils]: 4: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:44,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:44,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:44,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:44,973 INFO L290 TraceCheckUtils]: 8: Hoare triple {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:44,973 INFO L290 TraceCheckUtils]: 9: Hoare triple {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:44,974 INFO L290 TraceCheckUtils]: 10: Hoare triple {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1191#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:44,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {1191#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1195#(exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2)))} is VALID [2022-02-20 14:13:44,977 INFO L290 TraceCheckUtils]: 12: Hoare triple {1195#(exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2)))} assume !(main_~i~0#1 < ~SIZE~0); {1199#(exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2)))} is VALID [2022-02-20 14:13:44,980 INFO L290 TraceCheckUtils]: 13: Hoare triple {1199#(exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2)))} main_~i~0#1 := 0; {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,988 INFO L290 TraceCheckUtils]: 15: Hoare triple {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} assume !(0 == __VERIFIER_assert_~cond#1); {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {1203#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,992 INFO L290 TraceCheckUtils]: 18: Hoare triple {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,995 INFO L290 TraceCheckUtils]: 19: Hoare triple {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} assume !(0 == __VERIFIER_assert_~cond#1); {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,997 INFO L290 TraceCheckUtils]: 20: Hoare triple {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} is VALID [2022-02-20 14:13:44,998 INFO L290 TraceCheckUtils]: 21: Hoare triple {1216#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1229#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:44,999 INFO L290 TraceCheckUtils]: 22: Hoare triple {1229#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_43| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_43| 1)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_43| 4)))) (<= |v_ULTIMATE.start_main_~i~0#1_43| 2))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1233#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:44,999 INFO L290 TraceCheckUtils]: 23: Hoare triple {1233#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {1145#false} is VALID [2022-02-20 14:13:44,999 INFO L290 TraceCheckUtils]: 24: Hoare triple {1145#false} assume !false; {1145#false} is VALID [2022-02-20 14:13:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:45,000 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:45,949 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2022-02-20 14:13:45,965 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 28 [2022-02-20 14:13:46,026 INFO L290 TraceCheckUtils]: 24: Hoare triple {1145#false} assume !false; {1145#false} is VALID [2022-02-20 14:13:46,027 INFO L290 TraceCheckUtils]: 23: Hoare triple {1233#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {1145#false} is VALID [2022-02-20 14:13:46,027 INFO L290 TraceCheckUtils]: 22: Hoare triple {1246#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1233#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:46,029 INFO L290 TraceCheckUtils]: 21: Hoare triple {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1246#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:46,029 INFO L290 TraceCheckUtils]: 20: Hoare triple {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} is VALID [2022-02-20 14:13:46,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} assume !(0 == __VERIFIER_assert_~cond#1); {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} is VALID [2022-02-20 14:13:46,030 INFO L290 TraceCheckUtils]: 18: Hoare triple {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} is VALID [2022-02-20 14:13:46,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1250#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|))))} is VALID [2022-02-20 14:13:46,031 INFO L290 TraceCheckUtils]: 16: Hoare triple {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:46,032 INFO L290 TraceCheckUtils]: 15: Hoare triple {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} assume !(0 == __VERIFIER_assert_~cond#1); {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:46,032 INFO L290 TraceCheckUtils]: 14: Hoare triple {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:46,033 INFO L290 TraceCheckUtils]: 13: Hoare triple {1276#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| 2)))} main_~i~0#1 := 0; {1263#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| (+ 2 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:46,034 INFO L290 TraceCheckUtils]: 12: Hoare triple {1280#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_46|) (< |v_ULTIMATE.start_main_~i~0#1_46| 2)))} assume !(main_~i~0#1 < ~SIZE~0); {1276#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| 2)))} is VALID [2022-02-20 14:13:46,034 INFO L290 TraceCheckUtils]: 11: Hoare triple {1284#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| 2)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1280#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_46|) (< |v_ULTIMATE.start_main_~i~0#1_46| 2)))} is VALID [2022-02-20 14:13:46,035 INFO L290 TraceCheckUtils]: 10: Hoare triple {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1284#(forall ((|v_ULTIMATE.start_main_~i~0#1_46| Int)) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_46|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_46| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_46| 2)))} is VALID [2022-02-20 14:13:46,035 INFO L290 TraceCheckUtils]: 9: Hoare triple {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:46,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1184#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:46,036 INFO L290 TraceCheckUtils]: 7: Hoare triple {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:46,036 INFO L290 TraceCheckUtils]: 6: Hoare triple {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:46,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1174#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:46,037 INFO L290 TraceCheckUtils]: 4: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:46,037 INFO L290 TraceCheckUtils]: 3: Hoare triple {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:46,038 INFO L290 TraceCheckUtils]: 2: Hoare triple {1144#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {1164#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:46,038 INFO L290 TraceCheckUtils]: 1: Hoare triple {1144#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1144#true} is VALID [2022-02-20 14:13:46,038 INFO L290 TraceCheckUtils]: 0: Hoare triple {1144#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1144#true} is VALID [2022-02-20 14:13:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:46,039 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [285421716] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:46,039 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:46,039 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 12] total 27 [2022-02-20 14:13:46,039 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688644154] [2022-02-20 14:13:46,039 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:46,040 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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 25 [2022-02-20 14:13:46,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:46,040 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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) [2022-02-20 14:13:46,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:46,085 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-02-20 14:13:46,085 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:46,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-02-20 14:13:46,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=588, Unknown=0, NotChecked=0, Total=702 [2022-02-20 14:13:46,086 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. Second operand has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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) [2022-02-20 14:13:46,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:46,457 INFO L93 Difference]: Finished difference Result 46 states and 49 transitions. [2022-02-20 14:13:46,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-02-20 14:13:46,457 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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 25 [2022-02-20 14:13:46,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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) [2022-02-20 14:13:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 43 transitions. [2022-02-20 14:13:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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) [2022-02-20 14:13:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 43 transitions. [2022-02-20 14:13:46,459 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 43 transitions. [2022-02-20 14:13:46,495 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:46,495 INFO L225 Difference]: With dead ends: 46 [2022-02-20 14:13:46,495 INFO L226 Difference]: Without dead ends: 30 [2022-02-20 14:13:46,496 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 38 SyntacticMatches, 1 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 294 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=212, Invalid=1120, Unknown=0, NotChecked=0, Total=1332 [2022-02-20 14:13:46,496 INFO L933 BasicCegarLoop]: 11 mSDtfsCounter, 22 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 74 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:46,497 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 101 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 94 Invalid, 0 Unknown, 74 Unchecked, 0.1s Time] [2022-02-20 14:13:46,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-02-20 14:13:46,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 29. [2022-02-20 14:13:46,510 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:46,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand has 29 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 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) [2022-02-20 14:13:46,510 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand has 29 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 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) [2022-02-20 14:13:46,510 INFO L87 Difference]: Start difference. First operand 30 states. Second operand has 29 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 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) [2022-02-20 14:13:46,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:46,511 INFO L93 Difference]: Finished difference Result 30 states and 32 transitions. [2022-02-20 14:13:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-02-20 14:13:46,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:46,512 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:46,512 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 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 30 states. [2022-02-20 14:13:46,512 INFO L87 Difference]: Start difference. First operand has 29 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 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 30 states. [2022-02-20 14:13:46,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:46,513 INFO L93 Difference]: Finished difference Result 30 states and 32 transitions. [2022-02-20 14:13:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 32 transitions. [2022-02-20 14:13:46,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:46,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:46,513 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:46,513 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 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) [2022-02-20 14:13:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-02-20 14:13:46,514 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 25 [2022-02-20 14:13:46,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:46,514 INFO L470 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-02-20 14:13:46,514 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 2.2222222222222223) internal successors, (60), 27 states have internal predecessors, (60), 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) [2022-02-20 14:13:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-02-20 14:13:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-02-20 14:13:46,515 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:46,515 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:46,547 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-02-20 14:13:46,733 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:46,734 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:46,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:46,735 INFO L85 PathProgramCache]: Analyzing trace with hash -903462723, now seen corresponding path program 1 times [2022-02-20 14:13:46,735 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:46,735 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962500845] [2022-02-20 14:13:46,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:46,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:46,796 INFO L290 TraceCheckUtils]: 0: Hoare triple {1497#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1497#true} is VALID [2022-02-20 14:13:46,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {1497#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1497#true} is VALID [2022-02-20 14:13:46,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {1497#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {1499#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:46,797 INFO L290 TraceCheckUtils]: 3: Hoare triple {1499#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {1499#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:46,798 INFO L290 TraceCheckUtils]: 4: Hoare triple {1499#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1499#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:46,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {1499#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:46,798 INFO L290 TraceCheckUtils]: 6: Hoare triple {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:46,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:46,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:46,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:46,800 INFO L290 TraceCheckUtils]: 10: Hoare triple {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:46,800 INFO L290 TraceCheckUtils]: 11: Hoare triple {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:46,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:46,801 INFO L290 TraceCheckUtils]: 13: Hoare triple {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume main_~i~0#1 / 65536 > 250;call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1498#false} is VALID [2022-02-20 14:13:46,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {1498#false} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1498#false} is VALID [2022-02-20 14:13:46,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {1498#false} assume !(main_~i~0#1 < ~SIZE~0); {1498#false} is VALID [2022-02-20 14:13:46,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {1498#false} main_~i~0#1 := 0; {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 17: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 18: Hoare triple {1498#false} assume !(0 == __VERIFIER_assert_~cond#1); {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 19: Hoare triple {1498#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {1498#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {1498#false} assume !(0 == __VERIFIER_assert_~cond#1); {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {1498#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1498#false} is VALID [2022-02-20 14:13:46,802 INFO L290 TraceCheckUtils]: 24: Hoare triple {1498#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1498#false} is VALID [2022-02-20 14:13:46,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:46,803 INFO L290 TraceCheckUtils]: 26: Hoare triple {1498#false} assume 0 == __VERIFIER_assert_~cond#1; {1498#false} is VALID [2022-02-20 14:13:46,803 INFO L290 TraceCheckUtils]: 27: Hoare triple {1498#false} assume !false; {1498#false} is VALID [2022-02-20 14:13:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-20 14:13:46,803 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:46,803 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962500845] [2022-02-20 14:13:46,804 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962500845] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:46,804 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [972670246] [2022-02-20 14:13:46,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:46,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:46,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:46,805 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) [2022-02-20 14:13:46,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-20 14:13:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:46,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjunts are in the unsatisfiable core [2022-02-20 14:13:46,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:46,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:47,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {1497#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1497#true} is VALID [2022-02-20 14:13:47,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {1497#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1497#true} is VALID [2022-02-20 14:13:47,041 INFO L290 TraceCheckUtils]: 2: Hoare triple {1497#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {1512#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:47,042 INFO L290 TraceCheckUtils]: 3: Hoare triple {1512#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {1512#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:47,042 INFO L290 TraceCheckUtils]: 4: Hoare triple {1512#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1512#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:47,042 INFO L290 TraceCheckUtils]: 5: Hoare triple {1512#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:47,043 INFO L290 TraceCheckUtils]: 6: Hoare triple {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:47,043 INFO L290 TraceCheckUtils]: 7: Hoare triple {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:47,043 INFO L290 TraceCheckUtils]: 8: Hoare triple {1500#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:47,044 INFO L290 TraceCheckUtils]: 9: Hoare triple {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:47,044 INFO L290 TraceCheckUtils]: 10: Hoare triple {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:47,045 INFO L290 TraceCheckUtils]: 11: Hoare triple {1501#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:47,045 INFO L290 TraceCheckUtils]: 12: Hoare triple {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:47,045 INFO L290 TraceCheckUtils]: 13: Hoare triple {1502#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume main_~i~0#1 / 65536 > 250;call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1498#false} is VALID [2022-02-20 14:13:47,045 INFO L290 TraceCheckUtils]: 14: Hoare triple {1498#false} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 15: Hoare triple {1498#false} assume !(main_~i~0#1 < ~SIZE~0); {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {1498#false} main_~i~0#1 := 0; {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 17: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {1498#false} assume !(0 == __VERIFIER_assert_~cond#1); {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 19: Hoare triple {1498#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 20: Hoare triple {1498#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 21: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,046 INFO L290 TraceCheckUtils]: 22: Hoare triple {1498#false} assume !(0 == __VERIFIER_assert_~cond#1); {1498#false} is VALID [2022-02-20 14:13:47,047 INFO L290 TraceCheckUtils]: 23: Hoare triple {1498#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1498#false} is VALID [2022-02-20 14:13:47,047 INFO L290 TraceCheckUtils]: 24: Hoare triple {1498#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1498#false} is VALID [2022-02-20 14:13:47,047 INFO L290 TraceCheckUtils]: 25: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,047 INFO L290 TraceCheckUtils]: 26: Hoare triple {1498#false} assume 0 == __VERIFIER_assert_~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,047 INFO L290 TraceCheckUtils]: 27: Hoare triple {1498#false} assume !false; {1498#false} is VALID [2022-02-20 14:13:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-20 14:13:47,047 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:47,473 INFO L290 TraceCheckUtils]: 27: Hoare triple {1498#false} assume !false; {1498#false} is VALID [2022-02-20 14:13:47,473 INFO L290 TraceCheckUtils]: 26: Hoare triple {1498#false} assume 0 == __VERIFIER_assert_~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,473 INFO L290 TraceCheckUtils]: 25: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,473 INFO L290 TraceCheckUtils]: 24: Hoare triple {1498#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1498#false} is VALID [2022-02-20 14:13:47,473 INFO L290 TraceCheckUtils]: 23: Hoare triple {1498#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1498#false} is VALID [2022-02-20 14:13:47,473 INFO L290 TraceCheckUtils]: 22: Hoare triple {1498#false} assume !(0 == __VERIFIER_assert_~cond#1); {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 21: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 20: Hoare triple {1498#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 19: Hoare triple {1498#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 18: Hoare triple {1498#false} assume !(0 == __VERIFIER_assert_~cond#1); {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 17: Hoare triple {1498#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 16: Hoare triple {1498#false} main_~i~0#1 := 0; {1498#false} is VALID [2022-02-20 14:13:47,474 INFO L290 TraceCheckUtils]: 15: Hoare triple {1498#false} assume !(main_~i~0#1 < ~SIZE~0); {1498#false} is VALID [2022-02-20 14:13:47,475 INFO L290 TraceCheckUtils]: 14: Hoare triple {1498#false} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1498#false} is VALID [2022-02-20 14:13:47,475 INFO L290 TraceCheckUtils]: 13: Hoare triple {1630#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} assume main_~i~0#1 / 65536 > 250;call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1498#false} is VALID [2022-02-20 14:13:47,475 INFO L290 TraceCheckUtils]: 12: Hoare triple {1630#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} assume !!(main_~i~0#1 < ~SIZE~0); {1630#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} is VALID [2022-02-20 14:13:47,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {1637#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1630#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} is VALID [2022-02-20 14:13:47,476 INFO L290 TraceCheckUtils]: 10: Hoare triple {1637#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1637#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} is VALID [2022-02-20 14:13:47,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {1637#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} assume !!(main_~i~0#1 < ~SIZE~0); {1637#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} is VALID [2022-02-20 14:13:47,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {1647#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1637#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} is VALID [2022-02-20 14:13:47,477 INFO L290 TraceCheckUtils]: 7: Hoare triple {1647#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1647#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} is VALID [2022-02-20 14:13:47,478 INFO L290 TraceCheckUtils]: 6: Hoare triple {1647#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} assume !!(main_~i~0#1 < ~SIZE~0); {1647#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} is VALID [2022-02-20 14:13:47,478 INFO L290 TraceCheckUtils]: 5: Hoare triple {1657#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {1647#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} is VALID [2022-02-20 14:13:47,479 INFO L290 TraceCheckUtils]: 4: Hoare triple {1657#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {1657#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} is VALID [2022-02-20 14:13:47,479 INFO L290 TraceCheckUtils]: 3: Hoare triple {1657#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} assume !!(main_~i~0#1 < ~SIZE~0); {1657#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} is VALID [2022-02-20 14:13:47,479 INFO L290 TraceCheckUtils]: 2: Hoare triple {1497#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {1657#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} is VALID [2022-02-20 14:13:47,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {1497#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {1497#true} is VALID [2022-02-20 14:13:47,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {1497#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {1497#true} is VALID [2022-02-20 14:13:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-20 14:13:47,480 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [972670246] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:47,480 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:47,480 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2022-02-20 14:13:47,481 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492257322] [2022-02-20 14:13:47,481 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:47,481 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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 28 [2022-02-20 14:13:47,481 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:47,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-02-20 14:13:47,506 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:47,507 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 14:13:47,507 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:47,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 14:13:47,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2022-02-20 14:13:47,508 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-02-20 14:13:47,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:47,684 INFO L93 Difference]: Finished difference Result 101 states and 114 transitions. [2022-02-20 14:13:47,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 14:13:47,684 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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 28 [2022-02-20 14:13:47,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-02-20 14:13:47,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 108 transitions. [2022-02-20 14:13:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-02-20 14:13:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 108 transitions. [2022-02-20 14:13:47,687 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 108 transitions. [2022-02-20 14:13:47,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 108 edges. 108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:47,757 INFO L225 Difference]: With dead ends: 101 [2022-02-20 14:13:47,758 INFO L226 Difference]: Without dead ends: 85 [2022-02-20 14:13:47,758 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2022-02-20 14:13:47,758 INFO L933 BasicCegarLoop]: 9 mSDtfsCounter, 68 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:47,758 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 49 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:13:47,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-02-20 14:13:47,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 42. [2022-02-20 14:13:47,779 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:47,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 85 states. Second operand has 42 states, 41 states have (on average 1.170731707317073) internal successors, (48), 41 states have internal predecessors, (48), 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) [2022-02-20 14:13:47,780 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand has 42 states, 41 states have (on average 1.170731707317073) internal successors, (48), 41 states have internal predecessors, (48), 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) [2022-02-20 14:13:47,780 INFO L87 Difference]: Start difference. First operand 85 states. Second operand has 42 states, 41 states have (on average 1.170731707317073) internal successors, (48), 41 states have internal predecessors, (48), 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) [2022-02-20 14:13:47,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:47,782 INFO L93 Difference]: Finished difference Result 85 states and 91 transitions. [2022-02-20 14:13:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 91 transitions. [2022-02-20 14:13:47,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:47,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:47,782 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 41 states have (on average 1.170731707317073) internal successors, (48), 41 states have internal predecessors, (48), 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 85 states. [2022-02-20 14:13:47,782 INFO L87 Difference]: Start difference. First operand has 42 states, 41 states have (on average 1.170731707317073) internal successors, (48), 41 states have internal predecessors, (48), 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 85 states. [2022-02-20 14:13:47,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:47,784 INFO L93 Difference]: Finished difference Result 85 states and 91 transitions. [2022-02-20 14:13:47,784 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 91 transitions. [2022-02-20 14:13:47,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:47,784 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:47,784 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:47,785 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 41 states have (on average 1.170731707317073) internal successors, (48), 41 states have internal predecessors, (48), 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) [2022-02-20 14:13:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 48 transitions. [2022-02-20 14:13:47,786 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 48 transitions. Word has length 28 [2022-02-20 14:13:47,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:47,786 INFO L470 AbstractCegarLoop]: Abstraction has 42 states and 48 transitions. [2022-02-20 14:13:47,786 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-02-20 14:13:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2022-02-20 14:13:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-02-20 14:13:47,787 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:47,787 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:47,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:48,003 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:48,004 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:48,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:48,004 INFO L85 PathProgramCache]: Analyzing trace with hash 2111640895, now seen corresponding path program 4 times [2022-02-20 14:13:48,004 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:48,005 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875138936] [2022-02-20 14:13:48,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:48,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {2019#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2019#true} is VALID [2022-02-20 14:13:48,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {2019#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2019#true} is VALID [2022-02-20 14:13:48,181 INFO L290 TraceCheckUtils]: 2: Hoare triple {2019#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:48,181 INFO L290 TraceCheckUtils]: 3: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:48,181 INFO L290 TraceCheckUtils]: 4: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:48,182 INFO L290 TraceCheckUtils]: 5: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:48,182 INFO L290 TraceCheckUtils]: 6: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:48,183 INFO L290 TraceCheckUtils]: 7: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:48,183 INFO L290 TraceCheckUtils]: 8: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:48,184 INFO L290 TraceCheckUtils]: 9: Hoare triple {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:48,185 INFO L290 TraceCheckUtils]: 10: Hoare triple {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2024#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:48,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {2024#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,186 INFO L290 TraceCheckUtils]: 12: Hoare triple {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:48,187 INFO L290 TraceCheckUtils]: 14: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:48,187 INFO L290 TraceCheckUtils]: 15: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:48,188 INFO L290 TraceCheckUtils]: 16: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,188 INFO L290 TraceCheckUtils]: 17: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,189 INFO L290 TraceCheckUtils]: 18: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,189 INFO L290 TraceCheckUtils]: 19: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,190 INFO L290 TraceCheckUtils]: 20: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:48,190 INFO L290 TraceCheckUtils]: 21: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:48,191 INFO L290 TraceCheckUtils]: 22: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:48,191 INFO L290 TraceCheckUtils]: 23: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:48,192 INFO L290 TraceCheckUtils]: 24: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2029#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:48,193 INFO L290 TraceCheckUtils]: 25: Hoare triple {2029#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2030#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:48,193 INFO L290 TraceCheckUtils]: 26: Hoare triple {2030#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {2020#false} is VALID [2022-02-20 14:13:48,193 INFO L290 TraceCheckUtils]: 27: Hoare triple {2020#false} assume !false; {2020#false} is VALID [2022-02-20 14:13:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:48,193 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:48,194 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875138936] [2022-02-20 14:13:48,194 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875138936] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:48,194 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1376779784] [2022-02-20 14:13:48,194 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-20 14:13:48,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:48,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:48,195 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:13:48,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-20 14:13:48,236 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-20 14:13:48,236 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:13:48,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 24 conjunts are in the unsatisfiable core [2022-02-20 14:13:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:48,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:48,297 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:48,567 INFO L356 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-02-20 14:13:48,567 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2022-02-20 14:13:48,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {2019#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2019#true} is VALID [2022-02-20 14:13:48,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {2019#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2019#true} is VALID [2022-02-20 14:13:48,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {2019#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:48,792 INFO L290 TraceCheckUtils]: 3: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:48,792 INFO L290 TraceCheckUtils]: 4: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:48,793 INFO L290 TraceCheckUtils]: 5: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:48,793 INFO L290 TraceCheckUtils]: 6: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:48,794 INFO L290 TraceCheckUtils]: 7: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:48,794 INFO L290 TraceCheckUtils]: 8: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:48,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:48,795 INFO L290 TraceCheckUtils]: 10: Hoare triple {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2024#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:48,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {2024#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2067#(exists ((|v_ULTIMATE.start_main_~i~0#1_66| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_66| 2) (<= (+ |v_ULTIMATE.start_main_~i~0#1_66| 1) |ULTIMATE.start_main_~i~0#1|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_66| 4)))) (<= 2 |v_ULTIMATE.start_main_~i~0#1_66|)))} is VALID [2022-02-20 14:13:48,797 INFO L290 TraceCheckUtils]: 12: Hoare triple {2067#(exists ((|v_ULTIMATE.start_main_~i~0#1_66| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_66| 2) (<= (+ |v_ULTIMATE.start_main_~i~0#1_66| 1) |ULTIMATE.start_main_~i~0#1|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_66| 4)))) (<= 2 |v_ULTIMATE.start_main_~i~0#1_66|)))} assume !!(main_~i~0#1 < ~SIZE~0); {2067#(exists ((|v_ULTIMATE.start_main_~i~0#1_66| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_66| 2) (<= (+ |v_ULTIMATE.start_main_~i~0#1_66| 1) |ULTIMATE.start_main_~i~0#1|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_66| 4)))) (<= 2 |v_ULTIMATE.start_main_~i~0#1_66|)))} is VALID [2022-02-20 14:13:48,798 INFO L290 TraceCheckUtils]: 13: Hoare triple {2067#(exists ((|v_ULTIMATE.start_main_~i~0#1_66| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_66| 2) (<= (+ |v_ULTIMATE.start_main_~i~0#1_66| 1) |ULTIMATE.start_main_~i~0#1|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_66| 4)))) (<= 2 |v_ULTIMATE.start_main_~i~0#1_66|)))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:48,798 INFO L290 TraceCheckUtils]: 14: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:48,799 INFO L290 TraceCheckUtils]: 15: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:48,799 INFO L290 TraceCheckUtils]: 16: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,800 INFO L290 TraceCheckUtils]: 18: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {2027#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,801 INFO L290 TraceCheckUtils]: 21: Hoare triple {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,802 INFO L290 TraceCheckUtils]: 23: Hoare triple {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:48,803 INFO L290 TraceCheckUtils]: 24: Hoare triple {2095#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2024#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:48,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {2024#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2111#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:48,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {2111#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {2020#false} is VALID [2022-02-20 14:13:48,804 INFO L290 TraceCheckUtils]: 27: Hoare triple {2020#false} assume !false; {2020#false} is VALID [2022-02-20 14:13:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:48,804 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:49,010 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:13:49,014 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:13:49,072 INFO L290 TraceCheckUtils]: 27: Hoare triple {2020#false} assume !false; {2020#false} is VALID [2022-02-20 14:13:49,073 INFO L290 TraceCheckUtils]: 26: Hoare triple {2111#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {2020#false} is VALID [2022-02-20 14:13:49,073 INFO L290 TraceCheckUtils]: 25: Hoare triple {2029#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2111#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:49,074 INFO L290 TraceCheckUtils]: 24: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2029#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:49,074 INFO L290 TraceCheckUtils]: 23: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:49,075 INFO L290 TraceCheckUtils]: 22: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:49,075 INFO L290 TraceCheckUtils]: 21: Hoare triple {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:49,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2028#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:49,076 INFO L290 TraceCheckUtils]: 19: Hoare triple {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:49,077 INFO L290 TraceCheckUtils]: 18: Hoare triple {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:49,077 INFO L290 TraceCheckUtils]: 17: Hoare triple {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:49,077 INFO L290 TraceCheckUtils]: 16: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {2139#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:49,078 INFO L290 TraceCheckUtils]: 15: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:49,078 INFO L290 TraceCheckUtils]: 14: Hoare triple {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:49,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2026#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:49,079 INFO L290 TraceCheckUtils]: 12: Hoare triple {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:49,080 INFO L290 TraceCheckUtils]: 11: Hoare triple {2167#(and (not (<= |ULTIMATE.start_main_~i~0#1| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2025#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:49,080 INFO L290 TraceCheckUtils]: 10: Hoare triple {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2167#(and (not (<= |ULTIMATE.start_main_~i~0#1| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:49,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:49,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2023#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:49,082 INFO L290 TraceCheckUtils]: 7: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:49,082 INFO L290 TraceCheckUtils]: 6: Hoare triple {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:49,082 INFO L290 TraceCheckUtils]: 5: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2022#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:49,083 INFO L290 TraceCheckUtils]: 4: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:49,083 INFO L290 TraceCheckUtils]: 3: Hoare triple {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:49,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {2019#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {2021#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:49,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {2019#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2019#true} is VALID [2022-02-20 14:13:49,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {2019#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2019#true} is VALID [2022-02-20 14:13:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:49,084 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1376779784] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:49,084 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:49,084 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 12] total 17 [2022-02-20 14:13:49,084 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880024789] [2022-02-20 14:13:49,085 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:49,085 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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 28 [2022-02-20 14:13:49,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:49,085 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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) [2022-02-20 14:13:49,119 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:49,119 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-20 14:13:49,120 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:49,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-20 14:13:49,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2022-02-20 14:13:49,120 INFO L87 Difference]: Start difference. First operand 42 states and 48 transitions. Second operand has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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) [2022-02-20 14:13:49,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:49,640 INFO L93 Difference]: Finished difference Result 73 states and 79 transitions. [2022-02-20 14:13:49,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-20 14:13:49,640 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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 28 [2022-02-20 14:13:49,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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) [2022-02-20 14:13:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 66 transitions. [2022-02-20 14:13:49,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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) [2022-02-20 14:13:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 66 transitions. [2022-02-20 14:13:49,642 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 66 transitions. [2022-02-20 14:13:49,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:49,696 INFO L225 Difference]: With dead ends: 73 [2022-02-20 14:13:49,696 INFO L226 Difference]: Without dead ends: 71 [2022-02-20 14:13:49,696 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 44 SyntacticMatches, 7 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 186 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=132, Invalid=680, Unknown=0, NotChecked=0, Total=812 [2022-02-20 14:13:49,696 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 59 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 5 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:49,697 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 118 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 196 Invalid, 0 Unknown, 5 Unchecked, 0.1s Time] [2022-02-20 14:13:49,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-02-20 14:13:49,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 47. [2022-02-20 14:13:49,727 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:49,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 47 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 46 states have internal predecessors, (53), 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) [2022-02-20 14:13:49,728 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 47 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 46 states have internal predecessors, (53), 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) [2022-02-20 14:13:49,728 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 47 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 46 states have internal predecessors, (53), 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) [2022-02-20 14:13:49,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:49,730 INFO L93 Difference]: Finished difference Result 71 states and 77 transitions. [2022-02-20 14:13:49,730 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 77 transitions. [2022-02-20 14:13:49,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:49,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:49,730 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 46 states have internal predecessors, (53), 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 71 states. [2022-02-20 14:13:49,730 INFO L87 Difference]: Start difference. First operand has 47 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 46 states have internal predecessors, (53), 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 71 states. [2022-02-20 14:13:49,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:49,731 INFO L93 Difference]: Finished difference Result 71 states and 77 transitions. [2022-02-20 14:13:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 77 transitions. [2022-02-20 14:13:49,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:49,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:49,732 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:49,732 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 46 states have (on average 1.1521739130434783) internal successors, (53), 46 states have internal predecessors, (53), 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) [2022-02-20 14:13:49,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 53 transitions. [2022-02-20 14:13:49,733 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 53 transitions. Word has length 28 [2022-02-20 14:13:49,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:49,733 INFO L470 AbstractCegarLoop]: Abstraction has 47 states and 53 transitions. [2022-02-20 14:13:49,733 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.7058823529411766) internal successors, (46), 17 states have internal predecessors, (46), 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) [2022-02-20 14:13:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2022-02-20 14:13:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-02-20 14:13:49,734 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:49,734 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:49,752 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:49,950 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:49,950 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:49,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:49,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1743746796, now seen corresponding path program 5 times [2022-02-20 14:13:49,951 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:49,951 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766071717] [2022-02-20 14:13:49,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:49,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:50,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {2517#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2517#true} is VALID [2022-02-20 14:13:50,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {2517#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2517#true} is VALID [2022-02-20 14:13:50,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {2517#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:50,090 INFO L290 TraceCheckUtils]: 3: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:50,091 INFO L290 TraceCheckUtils]: 4: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:50,091 INFO L290 TraceCheckUtils]: 5: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:50,091 INFO L290 TraceCheckUtils]: 6: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:50,092 INFO L290 TraceCheckUtils]: 7: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:50,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:50,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:50,093 INFO L290 TraceCheckUtils]: 10: Hoare triple {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2522#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:50,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {2522#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,095 INFO L290 TraceCheckUtils]: 13: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,096 INFO L290 TraceCheckUtils]: 15: Hoare triple {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,096 INFO L290 TraceCheckUtils]: 16: Hoare triple {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:50,097 INFO L290 TraceCheckUtils]: 17: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:50,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:50,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:50,100 INFO L290 TraceCheckUtils]: 24: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:50,100 INFO L290 TraceCheckUtils]: 25: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:50,100 INFO L290 TraceCheckUtils]: 26: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:50,101 INFO L290 TraceCheckUtils]: 27: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2528#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:50,101 INFO L290 TraceCheckUtils]: 28: Hoare triple {2528#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2529#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:50,102 INFO L290 TraceCheckUtils]: 29: Hoare triple {2529#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {2518#false} is VALID [2022-02-20 14:13:50,102 INFO L290 TraceCheckUtils]: 30: Hoare triple {2518#false} assume !false; {2518#false} is VALID [2022-02-20 14:13:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:50,102 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:50,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766071717] [2022-02-20 14:13:50,102 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [766071717] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:50,102 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1091731285] [2022-02-20 14:13:50,103 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 14:13:50,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:50,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:50,104 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:13:50,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-20 14:13:50,160 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2022-02-20 14:13:50,160 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:13:50,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 27 conjunts are in the unsatisfiable core [2022-02-20 14:13:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:50,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:50,232 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:50,332 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:13:50,333 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:13:50,409 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:13:50,410 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:13:50,609 INFO L290 TraceCheckUtils]: 0: Hoare triple {2517#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2517#true} is VALID [2022-02-20 14:13:50,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {2517#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2517#true} is VALID [2022-02-20 14:13:50,610 INFO L290 TraceCheckUtils]: 2: Hoare triple {2517#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:50,610 INFO L290 TraceCheckUtils]: 3: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:50,610 INFO L290 TraceCheckUtils]: 4: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:50,611 INFO L290 TraceCheckUtils]: 5: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:50,611 INFO L290 TraceCheckUtils]: 6: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:50,612 INFO L290 TraceCheckUtils]: 7: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:50,612 INFO L290 TraceCheckUtils]: 8: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:50,613 INFO L290 TraceCheckUtils]: 9: Hoare triple {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:50,613 INFO L290 TraceCheckUtils]: 10: Hoare triple {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2522#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:50,614 INFO L290 TraceCheckUtils]: 11: Hoare triple {2522#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,614 INFO L290 TraceCheckUtils]: 12: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,615 INFO L290 TraceCheckUtils]: 13: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,616 INFO L290 TraceCheckUtils]: 14: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2575#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:50,616 INFO L290 TraceCheckUtils]: 15: Hoare triple {2575#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2575#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:50,617 INFO L290 TraceCheckUtils]: 16: Hoare triple {2575#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:50,617 INFO L290 TraceCheckUtils]: 17: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:50,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:50,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,619 INFO L290 TraceCheckUtils]: 21: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,620 INFO L290 TraceCheckUtils]: 23: Hoare triple {2526#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,621 INFO L290 TraceCheckUtils]: 24: Hoare triple {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,621 INFO L290 TraceCheckUtils]: 25: Hoare triple {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:50,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {2603#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2522#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:50,623 INFO L290 TraceCheckUtils]: 28: Hoare triple {2522#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2619#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:50,623 INFO L290 TraceCheckUtils]: 29: Hoare triple {2619#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {2518#false} is VALID [2022-02-20 14:13:50,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {2518#false} assume !false; {2518#false} is VALID [2022-02-20 14:13:50,623 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:50,623 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:50,943 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:13:50,947 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:13:51,006 INFO L290 TraceCheckUtils]: 30: Hoare triple {2518#false} assume !false; {2518#false} is VALID [2022-02-20 14:13:51,007 INFO L290 TraceCheckUtils]: 29: Hoare triple {2619#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {2518#false} is VALID [2022-02-20 14:13:51,007 INFO L290 TraceCheckUtils]: 28: Hoare triple {2528#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2619#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:51,008 INFO L290 TraceCheckUtils]: 27: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2528#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:51,008 INFO L290 TraceCheckUtils]: 26: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:51,009 INFO L290 TraceCheckUtils]: 25: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:51,009 INFO L290 TraceCheckUtils]: 24: Hoare triple {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:51,009 INFO L290 TraceCheckUtils]: 23: Hoare triple {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {2527#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:51,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:51,010 INFO L290 TraceCheckUtils]: 21: Hoare triple {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:51,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:51,011 INFO L290 TraceCheckUtils]: 19: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_~i~0#1 := 0; {2647#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:51,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:51,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:51,013 INFO L290 TraceCheckUtils]: 16: Hoare triple {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2525#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0)} is VALID [2022-02-20 14:13:51,013 INFO L290 TraceCheckUtils]: 15: Hoare triple {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:51,014 INFO L290 TraceCheckUtils]: 14: Hoare triple {2675#(and (not (<= |ULTIMATE.start_main_~i~0#1| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2524#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 8))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:51,014 INFO L290 TraceCheckUtils]: 13: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2675#(and (not (<= |ULTIMATE.start_main_~i~0#1| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:51,015 INFO L290 TraceCheckUtils]: 12: Hoare triple {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:51,015 INFO L290 TraceCheckUtils]: 11: Hoare triple {2675#(and (not (<= |ULTIMATE.start_main_~i~0#1| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2523#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:51,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2675#(and (not (<= |ULTIMATE.start_main_~i~0#1| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8)) 0))} is VALID [2022-02-20 14:13:51,016 INFO L290 TraceCheckUtils]: 9: Hoare triple {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:51,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2521#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:51,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:51,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:51,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {2520#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:51,018 INFO L290 TraceCheckUtils]: 4: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:51,018 INFO L290 TraceCheckUtils]: 3: Hoare triple {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:51,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {2517#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {2519#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:51,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {2517#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {2517#true} is VALID [2022-02-20 14:13:51,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {2517#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {2517#true} is VALID [2022-02-20 14:13:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 14:13:51,019 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1091731285] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:51,020 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:51,020 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 13] total 18 [2022-02-20 14:13:51,020 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285217488] [2022-02-20 14:13:51,020 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:51,021 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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 31 [2022-02-20 14:13:51,021 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:51,021 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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) [2022-02-20 14:13:51,058 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:51,058 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-02-20 14:13:51,058 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:51,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-02-20 14:13:51,059 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=251, Unknown=0, NotChecked=0, Total=306 [2022-02-20 14:13:51,059 INFO L87 Difference]: Start difference. First operand 47 states and 53 transitions. Second operand has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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) [2022-02-20 14:13:51,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:51,656 INFO L93 Difference]: Finished difference Result 68 states and 74 transitions. [2022-02-20 14:13:51,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-02-20 14:13:51,656 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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 31 [2022-02-20 14:13:51,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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) [2022-02-20 14:13:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 48 transitions. [2022-02-20 14:13:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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) [2022-02-20 14:13:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 48 transitions. [2022-02-20 14:13:51,658 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 48 transitions. [2022-02-20 14:13:51,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:51,694 INFO L225 Difference]: With dead ends: 68 [2022-02-20 14:13:51,694 INFO L226 Difference]: Without dead ends: 66 [2022-02-20 14:13:51,694 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 49 SyntacticMatches, 9 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 200 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=138, Invalid=674, Unknown=0, NotChecked=0, Total=812 [2022-02-20 14:13:51,694 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 43 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 297 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 338 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 297 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:51,695 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 119 Invalid, 338 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 297 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 14:13:51,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-02-20 14:13:51,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 46. [2022-02-20 14:13:51,730 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:51,730 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand has 46 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 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) [2022-02-20 14:13:51,731 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand has 46 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 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) [2022-02-20 14:13:51,731 INFO L87 Difference]: Start difference. First operand 66 states. Second operand has 46 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 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) [2022-02-20 14:13:51,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:51,732 INFO L93 Difference]: Finished difference Result 66 states and 72 transitions. [2022-02-20 14:13:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 72 transitions. [2022-02-20 14:13:51,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:51,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:51,733 INFO L74 IsIncluded]: Start isIncluded. First operand has 46 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 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 66 states. [2022-02-20 14:13:51,733 INFO L87 Difference]: Start difference. First operand has 46 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 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 66 states. [2022-02-20 14:13:51,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:51,734 INFO L93 Difference]: Finished difference Result 66 states and 72 transitions. [2022-02-20 14:13:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 72 transitions. [2022-02-20 14:13:51,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:51,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:51,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:51,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 1.1555555555555554) internal successors, (52), 45 states have internal predecessors, (52), 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) [2022-02-20 14:13:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 52 transitions. [2022-02-20 14:13:51,735 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 52 transitions. Word has length 31 [2022-02-20 14:13:51,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:51,736 INFO L470 AbstractCegarLoop]: Abstraction has 46 states and 52 transitions. [2022-02-20 14:13:51,736 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.8333333333333335) internal successors, (51), 18 states have internal predecessors, (51), 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) [2022-02-20 14:13:51,736 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2022-02-20 14:13:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-02-20 14:13:51,736 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:51,737 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:51,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:51,953 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-20 14:13:51,954 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:51,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:51,954 INFO L85 PathProgramCache]: Analyzing trace with hash 2074446645, now seen corresponding path program 6 times [2022-02-20 14:13:51,954 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:51,955 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579292298] [2022-02-20 14:13:51,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:51,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:52,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {3015#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3015#true} is VALID [2022-02-20 14:13:52,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {3015#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3015#true} is VALID [2022-02-20 14:13:52,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {3015#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {3017#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:52,211 INFO L290 TraceCheckUtils]: 3: Hoare triple {3017#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0); {3017#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:52,211 INFO L290 TraceCheckUtils]: 4: Hoare triple {3017#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3017#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:52,212 INFO L290 TraceCheckUtils]: 5: Hoare triple {3017#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3018#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,212 INFO L290 TraceCheckUtils]: 6: Hoare triple {3018#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {3018#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {3018#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3018#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {3018#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3019#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:52,214 INFO L290 TraceCheckUtils]: 9: Hoare triple {3019#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {3019#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:52,214 INFO L290 TraceCheckUtils]: 10: Hoare triple {3019#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3019#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:52,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {3019#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3020#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} is VALID [2022-02-20 14:13:52,215 INFO L290 TraceCheckUtils]: 12: Hoare triple {3020#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} assume !!(main_~i~0#1 < ~SIZE~0); {3020#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} is VALID [2022-02-20 14:13:52,216 INFO L290 TraceCheckUtils]: 13: Hoare triple {3020#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3021#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:52,216 INFO L290 TraceCheckUtils]: 14: Hoare triple {3021#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3022#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,216 INFO L290 TraceCheckUtils]: 15: Hoare triple {3022#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !(main_~i~0#1 < ~SIZE~0); {3022#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,217 INFO L290 TraceCheckUtils]: 16: Hoare triple {3022#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_~i~0#1 := 0; {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,217 INFO L290 TraceCheckUtils]: 17: Hoare triple {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,218 INFO L290 TraceCheckUtils]: 18: Hoare triple {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,218 INFO L290 TraceCheckUtils]: 19: Hoare triple {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,218 INFO L290 TraceCheckUtils]: 20: Hoare triple {3023#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,219 INFO L290 TraceCheckUtils]: 21: Hoare triple {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,219 INFO L290 TraceCheckUtils]: 22: Hoare triple {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,220 INFO L290 TraceCheckUtils]: 23: Hoare triple {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:52,220 INFO L290 TraceCheckUtils]: 24: Hoare triple {3024#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,221 INFO L290 TraceCheckUtils]: 25: Hoare triple {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,221 INFO L290 TraceCheckUtils]: 26: Hoare triple {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,222 INFO L290 TraceCheckUtils]: 27: Hoare triple {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:52,222 INFO L290 TraceCheckUtils]: 28: Hoare triple {3025#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3021#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:52,223 INFO L290 TraceCheckUtils]: 29: Hoare triple {3021#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3026#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:52,223 INFO L290 TraceCheckUtils]: 30: Hoare triple {3026#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {3016#false} is VALID [2022-02-20 14:13:52,223 INFO L290 TraceCheckUtils]: 31: Hoare triple {3016#false} assume !false; {3016#false} is VALID [2022-02-20 14:13:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:52,224 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:52,224 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579292298] [2022-02-20 14:13:52,224 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579292298] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:52,224 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1545396172] [2022-02-20 14:13:52,224 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 14:13:52,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:52,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:52,225 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:13:52,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-02-20 14:13:52,275 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-02-20 14:13:52,275 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:13:52,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 20 conjunts are in the unsatisfiable core [2022-02-20 14:13:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:52,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:52,395 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:53,711 INFO L356 Elim1Store]: treesize reduction 13, result has 18.8 percent of original size [2022-02-20 14:13:53,712 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 23 [2022-02-20 14:13:53,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {3015#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3015#true} is VALID [2022-02-20 14:13:53,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {3015#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3015#true} is VALID [2022-02-20 14:13:53,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {3015#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:53,775 INFO L290 TraceCheckUtils]: 3: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:53,776 INFO L290 TraceCheckUtils]: 4: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:53,776 INFO L290 TraceCheckUtils]: 5: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:53,776 INFO L290 TraceCheckUtils]: 6: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:53,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:53,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:53,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:53,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:53,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:53,779 INFO L290 TraceCheckUtils]: 12: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:53,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3073#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:53,781 INFO L290 TraceCheckUtils]: 14: Hoare triple {3073#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3077#(exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3)))} is VALID [2022-02-20 14:13:53,782 INFO L290 TraceCheckUtils]: 15: Hoare triple {3077#(exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3)))} assume !(main_~i~0#1 < ~SIZE~0); {3081#(exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1))))} is VALID [2022-02-20 14:13:53,783 INFO L290 TraceCheckUtils]: 16: Hoare triple {3081#(exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1))))} main_~i~0#1 := 0; {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,783 INFO L290 TraceCheckUtils]: 17: Hoare triple {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,784 INFO L290 TraceCheckUtils]: 18: Hoare triple {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !(0 == __VERIFIER_assert_~cond#1); {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {3085#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !(0 == __VERIFIER_assert_~cond#1); {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,788 INFO L290 TraceCheckUtils]: 23: Hoare triple {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,789 INFO L290 TraceCheckUtils]: 24: Hoare triple {3098#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,789 INFO L290 TraceCheckUtils]: 25: Hoare triple {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !(0 == __VERIFIER_assert_~cond#1); {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,791 INFO L290 TraceCheckUtils]: 27: Hoare triple {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,791 INFO L290 TraceCheckUtils]: 28: Hoare triple {3111#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3124#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} is VALID [2022-02-20 14:13:53,792 INFO L290 TraceCheckUtils]: 29: Hoare triple {3124#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_95| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_95| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_95| 3) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_95| 1)))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3128#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:53,793 INFO L290 TraceCheckUtils]: 30: Hoare triple {3128#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {3016#false} is VALID [2022-02-20 14:13:53,793 INFO L290 TraceCheckUtils]: 31: Hoare triple {3016#false} assume !false; {3016#false} is VALID [2022-02-20 14:13:53,793 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 15 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:53,793 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:55,109 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2022-02-20 14:13:55,129 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 28 [2022-02-20 14:13:55,224 INFO L290 TraceCheckUtils]: 31: Hoare triple {3016#false} assume !false; {3016#false} is VALID [2022-02-20 14:13:55,224 INFO L290 TraceCheckUtils]: 30: Hoare triple {3128#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {3016#false} is VALID [2022-02-20 14:13:55,225 INFO L290 TraceCheckUtils]: 29: Hoare triple {3141#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3128#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:55,226 INFO L290 TraceCheckUtils]: 28: Hoare triple {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3141#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:55,227 INFO L290 TraceCheckUtils]: 27: Hoare triple {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,228 INFO L290 TraceCheckUtils]: 26: Hoare triple {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} assume !(0 == __VERIFIER_assert_~cond#1); {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,229 INFO L290 TraceCheckUtils]: 25: Hoare triple {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,229 INFO L290 TraceCheckUtils]: 24: Hoare triple {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3145#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,230 INFO L290 TraceCheckUtils]: 23: Hoare triple {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,230 INFO L290 TraceCheckUtils]: 22: Hoare triple {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} assume !(0 == __VERIFIER_assert_~cond#1); {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,232 INFO L290 TraceCheckUtils]: 20: Hoare triple {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3158#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0)))} is VALID [2022-02-20 14:13:55,232 INFO L290 TraceCheckUtils]: 19: Hoare triple {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:55,233 INFO L290 TraceCheckUtils]: 18: Hoare triple {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} assume !(0 == __VERIFIER_assert_~cond#1); {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:55,233 INFO L290 TraceCheckUtils]: 17: Hoare triple {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:55,235 INFO L290 TraceCheckUtils]: 16: Hoare triple {3184#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| 3)))} main_~i~0#1 := 0; {3171#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| (+ 3 |ULTIMATE.start_main_~i~0#1|))))} is VALID [2022-02-20 14:13:55,236 INFO L290 TraceCheckUtils]: 15: Hoare triple {3188#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| 3) (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_99|)))} assume !(main_~i~0#1 < ~SIZE~0); {3184#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| 3)))} is VALID [2022-02-20 14:13:55,236 INFO L290 TraceCheckUtils]: 14: Hoare triple {3192#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| 3)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3188#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| 3) (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_99|)))} is VALID [2022-02-20 14:13:55,237 INFO L290 TraceCheckUtils]: 13: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3192#(forall ((|v_ULTIMATE.start_main_~i~0#1_99| Int)) (or (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_99|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_99| 4))) 0) (< |v_ULTIMATE.start_main_~i~0#1_99| 3)))} is VALID [2022-02-20 14:13:55,237 INFO L290 TraceCheckUtils]: 12: Hoare triple {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:55,238 INFO L290 TraceCheckUtils]: 11: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3066#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:13:55,238 INFO L290 TraceCheckUtils]: 10: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:55,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:55,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3056#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:13:55,239 INFO L290 TraceCheckUtils]: 7: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:55,240 INFO L290 TraceCheckUtils]: 6: Hoare triple {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:55,240 INFO L290 TraceCheckUtils]: 5: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3046#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:55,240 INFO L290 TraceCheckUtils]: 4: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:55,241 INFO L290 TraceCheckUtils]: 3: Hoare triple {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:55,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {3015#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {3036#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:55,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {3015#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3015#true} is VALID [2022-02-20 14:13:55,242 INFO L290 TraceCheckUtils]: 0: Hoare triple {3015#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3015#true} is VALID [2022-02-20 14:13:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:55,242 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1545396172] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:55,242 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:55,242 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 14] total 31 [2022-02-20 14:13:55,243 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727628131] [2022-02-20 14:13:55,243 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:55,244 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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 32 [2022-02-20 14:13:55,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:55,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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) [2022-02-20 14:13:55,306 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:55,306 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-02-20 14:13:55,306 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:55,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-02-20 14:13:55,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=157, Invalid=773, Unknown=0, NotChecked=0, Total=930 [2022-02-20 14:13:55,307 INFO L87 Difference]: Start difference. First operand 46 states and 52 transitions. Second operand has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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) [2022-02-20 14:13:55,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:55,825 INFO L93 Difference]: Finished difference Result 67 states and 73 transitions. [2022-02-20 14:13:55,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-02-20 14:13:55,826 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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 32 [2022-02-20 14:13:55,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:13:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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) [2022-02-20 14:13:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 51 transitions. [2022-02-20 14:13:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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) [2022-02-20 14:13:55,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 51 transitions. [2022-02-20 14:13:55,827 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 51 transitions. [2022-02-20 14:13:55,868 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:55,869 INFO L225 Difference]: With dead ends: 67 [2022-02-20 14:13:55,869 INFO L226 Difference]: Without dead ends: 47 [2022-02-20 14:13:55,869 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 52 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 455 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=326, Invalid=1566, Unknown=0, NotChecked=0, Total=1892 [2022-02-20 14:13:55,870 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 51 mSDsluCounter, 110 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 123 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 94 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:13:55,870 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 123 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 100 Invalid, 0 Unknown, 94 Unchecked, 0.1s Time] [2022-02-20 14:13:55,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-02-20 14:13:55,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 46. [2022-02-20 14:13:55,907 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:13:55,908 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 46 states, 45 states have (on average 1.1333333333333333) internal successors, (51), 45 states have internal predecessors, (51), 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) [2022-02-20 14:13:55,908 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 46 states, 45 states have (on average 1.1333333333333333) internal successors, (51), 45 states have internal predecessors, (51), 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) [2022-02-20 14:13:55,908 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 46 states, 45 states have (on average 1.1333333333333333) internal successors, (51), 45 states have internal predecessors, (51), 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) [2022-02-20 14:13:55,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:55,909 INFO L93 Difference]: Finished difference Result 47 states and 52 transitions. [2022-02-20 14:13:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2022-02-20 14:13:55,909 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:55,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:55,909 INFO L74 IsIncluded]: Start isIncluded. First operand has 46 states, 45 states have (on average 1.1333333333333333) internal successors, (51), 45 states have internal predecessors, (51), 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 47 states. [2022-02-20 14:13:55,909 INFO L87 Difference]: Start difference. First operand has 46 states, 45 states have (on average 1.1333333333333333) internal successors, (51), 45 states have internal predecessors, (51), 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 47 states. [2022-02-20 14:13:55,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:13:55,910 INFO L93 Difference]: Finished difference Result 47 states and 52 transitions. [2022-02-20 14:13:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2022-02-20 14:13:55,910 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:13:55,910 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:13:55,911 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:13:55,911 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:13:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 1.1333333333333333) internal successors, (51), 45 states have internal predecessors, (51), 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) [2022-02-20 14:13:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 51 transitions. [2022-02-20 14:13:55,911 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 51 transitions. Word has length 32 [2022-02-20 14:13:55,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:13:55,912 INFO L470 AbstractCegarLoop]: Abstraction has 46 states and 51 transitions. [2022-02-20 14:13:55,912 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.5161290322580645) internal successors, (78), 31 states have internal predecessors, (78), 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) [2022-02-20 14:13:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-02-20 14:13:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-02-20 14:13:55,912 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:13:55,913 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:13:55,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-02-20 14:13:56,133 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:56,133 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:13:56,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:13:56,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1532949366, now seen corresponding path program 7 times [2022-02-20 14:13:56,134 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:13:56,134 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203005525] [2022-02-20 14:13:56,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:13:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:13:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:56,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {3505#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3505#true} is VALID [2022-02-20 14:13:56,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {3505#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3505#true} is VALID [2022-02-20 14:13:56,397 INFO L290 TraceCheckUtils]: 2: Hoare triple {3505#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {3507#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:56,398 INFO L290 TraceCheckUtils]: 3: Hoare triple {3507#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0); {3507#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:56,398 INFO L290 TraceCheckUtils]: 4: Hoare triple {3507#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3507#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:13:56,398 INFO L290 TraceCheckUtils]: 5: Hoare triple {3507#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3508#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {3508#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {3508#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {3508#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3508#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,400 INFO L290 TraceCheckUtils]: 8: Hoare triple {3508#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3509#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:56,400 INFO L290 TraceCheckUtils]: 9: Hoare triple {3509#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {3509#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:56,401 INFO L290 TraceCheckUtils]: 10: Hoare triple {3509#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3509#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:56,401 INFO L290 TraceCheckUtils]: 11: Hoare triple {3509#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3510#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} is VALID [2022-02-20 14:13:56,401 INFO L290 TraceCheckUtils]: 12: Hoare triple {3510#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} assume !!(main_~i~0#1 < ~SIZE~0); {3510#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} is VALID [2022-02-20 14:13:56,402 INFO L290 TraceCheckUtils]: 13: Hoare triple {3510#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3511#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:56,402 INFO L290 TraceCheckUtils]: 14: Hoare triple {3511#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3512#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12)))} is VALID [2022-02-20 14:13:56,403 INFO L290 TraceCheckUtils]: 15: Hoare triple {3512#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12)))} assume !!(main_~i~0#1 < ~SIZE~0); {3512#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12)))} is VALID [2022-02-20 14:13:56,404 INFO L290 TraceCheckUtils]: 16: Hoare triple {3512#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) 12)))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3513#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,404 INFO L290 TraceCheckUtils]: 17: Hoare triple {3513#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3513#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,404 INFO L290 TraceCheckUtils]: 18: Hoare triple {3513#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !(main_~i~0#1 < ~SIZE~0); {3513#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,405 INFO L290 TraceCheckUtils]: 19: Hoare triple {3513#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_~i~0#1 := 0; {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,405 INFO L290 TraceCheckUtils]: 20: Hoare triple {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,406 INFO L290 TraceCheckUtils]: 21: Hoare triple {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,406 INFO L290 TraceCheckUtils]: 22: Hoare triple {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,406 INFO L290 TraceCheckUtils]: 23: Hoare triple {3514#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,407 INFO L290 TraceCheckUtils]: 24: Hoare triple {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,407 INFO L290 TraceCheckUtils]: 25: Hoare triple {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,408 INFO L290 TraceCheckUtils]: 26: Hoare triple {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:13:56,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {3515#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= 1 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,409 INFO L290 TraceCheckUtils]: 28: Hoare triple {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,409 INFO L290 TraceCheckUtils]: 29: Hoare triple {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,409 INFO L290 TraceCheckUtils]: 30: Hoare triple {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} is VALID [2022-02-20 14:13:56,410 INFO L290 TraceCheckUtils]: 31: Hoare triple {3516#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) 12) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3517#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:56,410 INFO L290 TraceCheckUtils]: 32: Hoare triple {3517#(and (= |ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3518#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:13:56,411 INFO L290 TraceCheckUtils]: 33: Hoare triple {3518#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {3506#false} is VALID [2022-02-20 14:13:56,411 INFO L290 TraceCheckUtils]: 34: Hoare triple {3506#false} assume !false; {3506#false} is VALID [2022-02-20 14:13:56,411 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:56,411 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:13:56,412 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203005525] [2022-02-20 14:13:56,412 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203005525] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:13:56,412 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751156487] [2022-02-20 14:13:56,412 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-02-20 14:13:56,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:13:56,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:13:56,413 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:13:56,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-02-20 14:13:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:56,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 28 conjunts are in the unsatisfiable core [2022-02-20 14:13:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:13:56,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:13:56,541 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:13:56,625 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:13:56,625 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:13:56,838 INFO L290 TraceCheckUtils]: 0: Hoare triple {3505#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3505#true} is VALID [2022-02-20 14:13:56,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {3505#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3505#true} is VALID [2022-02-20 14:13:56,839 INFO L290 TraceCheckUtils]: 2: Hoare triple {3505#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:56,839 INFO L290 TraceCheckUtils]: 3: Hoare triple {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:56,839 INFO L290 TraceCheckUtils]: 4: Hoare triple {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:56,840 INFO L290 TraceCheckUtils]: 5: Hoare triple {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:56,840 INFO L290 TraceCheckUtils]: 6: Hoare triple {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:56,840 INFO L290 TraceCheckUtils]: 7: Hoare triple {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:56,841 INFO L290 TraceCheckUtils]: 8: Hoare triple {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:56,841 INFO L290 TraceCheckUtils]: 9: Hoare triple {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0); {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:56,841 INFO L290 TraceCheckUtils]: 10: Hoare triple {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:56,842 INFO L290 TraceCheckUtils]: 11: Hoare triple {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:56,842 INFO L290 TraceCheckUtils]: 12: Hoare triple {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:56,843 INFO L290 TraceCheckUtils]: 13: Hoare triple {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3565#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:56,843 INFO L290 TraceCheckUtils]: 14: Hoare triple {3565#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3569#(and (<= 4 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,844 INFO L290 TraceCheckUtils]: 15: Hoare triple {3569#(and (<= 4 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {3569#(and (<= 4 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,844 INFO L290 TraceCheckUtils]: 16: Hoare triple {3569#(and (<= 4 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} is VALID [2022-02-20 14:13:56,845 INFO L290 TraceCheckUtils]: 17: Hoare triple {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} is VALID [2022-02-20 14:13:56,845 INFO L290 TraceCheckUtils]: 18: Hoare triple {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} is VALID [2022-02-20 14:13:56,845 INFO L290 TraceCheckUtils]: 19: Hoare triple {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} main_~i~0#1 := 0; {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,846 INFO L290 TraceCheckUtils]: 20: Hoare triple {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,846 INFO L290 TraceCheckUtils]: 21: Hoare triple {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,847 INFO L290 TraceCheckUtils]: 22: Hoare triple {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,847 INFO L290 TraceCheckUtils]: 23: Hoare triple {3586#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,848 INFO L290 TraceCheckUtils]: 24: Hoare triple {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,849 INFO L290 TraceCheckUtils]: 26: Hoare triple {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {3599#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,849 INFO L290 TraceCheckUtils]: 28: Hoare triple {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,850 INFO L290 TraceCheckUtils]: 29: Hoare triple {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,850 INFO L290 TraceCheckUtils]: 30: Hoare triple {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:56,851 INFO L290 TraceCheckUtils]: 31: Hoare triple {3612#(and (= 0 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3565#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:13:56,851 INFO L290 TraceCheckUtils]: 32: Hoare triple {3565#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3628#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:56,852 INFO L290 TraceCheckUtils]: 33: Hoare triple {3628#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {3506#false} is VALID [2022-02-20 14:13:56,852 INFO L290 TraceCheckUtils]: 34: Hoare triple {3506#false} assume !false; {3506#false} is VALID [2022-02-20 14:13:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:13:56,852 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:13:59,112 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_main_~i~0#1_120| Int)) (or (not (<= (+ |c_ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_120|)) (forall ((v_ArrVal_196 Int)) (= (select (store (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_120| 4) |c_ULTIMATE.start_main_~a~0#1.offset|) v_ArrVal_196) (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|)) 0)))) is different from false [2022-02-20 14:13:59,198 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 21 [2022-02-20 14:13:59,218 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 178 treesize of output 170 [2022-02-20 14:13:59,377 INFO L290 TraceCheckUtils]: 34: Hoare triple {3506#false} assume !false; {3506#false} is VALID [2022-02-20 14:13:59,378 INFO L290 TraceCheckUtils]: 33: Hoare triple {3628#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {3506#false} is VALID [2022-02-20 14:13:59,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {3641#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3628#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:13:59,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3641#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:59,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:59,381 INFO L290 TraceCheckUtils]: 28: Hoare triple {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:59,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3645#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:13:59,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,383 INFO L290 TraceCheckUtils]: 24: Hoare triple {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,383 INFO L290 TraceCheckUtils]: 23: Hoare triple {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {3658#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,385 INFO L290 TraceCheckUtils]: 20: Hoare triple {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,385 INFO L290 TraceCheckUtils]: 19: Hoare triple {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} main_~i~0#1 := 0; {3671#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:13:59,385 INFO L290 TraceCheckUtils]: 18: Hoare triple {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} is VALID [2022-02-20 14:13:59,386 INFO L290 TraceCheckUtils]: 17: Hoare triple {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} is VALID [2022-02-20 14:13:59,386 INFO L290 TraceCheckUtils]: 16: Hoare triple {3693#(forall ((v_ArrVal_196 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_196) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3576#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0)} is VALID [2022-02-20 14:13:59,387 INFO L290 TraceCheckUtils]: 15: Hoare triple {3693#(forall ((v_ArrVal_196 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_196) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {3693#(forall ((v_ArrVal_196 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_196) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:59,388 INFO L290 TraceCheckUtils]: 14: Hoare triple {3700#(forall ((|v_ULTIMATE.start_main_~i~0#1_120| Int)) (or (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_120|)) (forall ((v_ArrVal_196 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_120| 4)) v_ArrVal_196) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3693#(forall ((v_ArrVal_196 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) v_ArrVal_196) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))} is VALID [2022-02-20 14:13:59,389 INFO L290 TraceCheckUtils]: 13: Hoare triple {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3700#(forall ((|v_ULTIMATE.start_main_~i~0#1_120| Int)) (or (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_120|)) (forall ((v_ArrVal_196 Int)) (= (select (store (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_120| 4)) v_ArrVal_196) (+ |ULTIMATE.start_main_~a~0#1.offset| 12)) 0))))} is VALID [2022-02-20 14:13:59,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:59,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3558#(= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:13:59,390 INFO L290 TraceCheckUtils]: 10: Hoare triple {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:59,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0); {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:59,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3548#(= 2 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:13:59,391 INFO L290 TraceCheckUtils]: 7: Hoare triple {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:59,391 INFO L290 TraceCheckUtils]: 6: Hoare triple {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:59,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {3538#(= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:13:59,392 INFO L290 TraceCheckUtils]: 4: Hoare triple {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:59,392 INFO L290 TraceCheckUtils]: 3: Hoare triple {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:59,392 INFO L290 TraceCheckUtils]: 2: Hoare triple {3505#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {3528#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:13:59,392 INFO L290 TraceCheckUtils]: 1: Hoare triple {3505#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {3505#true} is VALID [2022-02-20 14:13:59,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {3505#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {3505#true} is VALID [2022-02-20 14:13:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 4 not checked. [2022-02-20 14:13:59,393 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1751156487] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:13:59,393 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:13:59,393 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 14] total 31 [2022-02-20 14:13:59,394 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736406351] [2022-02-20 14:13:59,394 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:13:59,394 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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 35 [2022-02-20 14:13:59,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:13:59,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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) [2022-02-20 14:13:59,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:13:59,458 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-02-20 14:13:59,458 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:13:59,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-02-20 14:13:59,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=755, Unknown=1, NotChecked=56, Total=930 [2022-02-20 14:13:59,459 INFO L87 Difference]: Start difference. First operand 46 states and 51 transitions. Second operand has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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) [2022-02-20 14:14:01,775 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse0 (+ (* |c_ULTIMATE.start_main_~i~0#1| 4) |c_ULTIMATE.start_main_~a~0#1.offset|))) (and (= .cse0 12) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) .cse0) 0) (forall ((|v_ULTIMATE.start_main_~i~0#1_120| Int)) (or (not (<= (+ |c_ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_120|)) (forall ((v_ArrVal_196 Int)) (= (select (store (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|) (+ (* |v_ULTIMATE.start_main_~i~0#1_120| 4) |c_ULTIMATE.start_main_~a~0#1.offset|) v_ArrVal_196) (+ 12 |c_ULTIMATE.start_main_~a~0#1.offset|)) 0)))))) is different from false [2022-02-20 14:14:02,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:02,248 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-02-20 14:14:02,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-20 14:14:02,248 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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 35 [2022-02-20 14:14:02,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:02,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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) [2022-02-20 14:14:02,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 47 transitions. [2022-02-20 14:14:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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) [2022-02-20 14:14:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 47 transitions. [2022-02-20 14:14:02,252 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 47 transitions. [2022-02-20 14:14:02,295 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:02,295 INFO L225 Difference]: With dead ends: 56 [2022-02-20 14:14:02,295 INFO L226 Difference]: Without dead ends: 54 [2022-02-20 14:14:02,296 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 48 SyntacticMatches, 5 SemanticMatches, 42 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 513 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=235, Invalid=1493, Unknown=2, NotChecked=162, Total=1892 [2022-02-20 14:14:02,301 INFO L933 BasicCegarLoop]: 15 mSDtfsCounter, 40 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 456 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 556 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 456 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 48 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:02,302 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [40 Valid, 164 Invalid, 556 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 456 Invalid, 0 Unknown, 48 Unchecked, 0.3s Time] [2022-02-20 14:14:02,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2022-02-20 14:14:02,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 50. [2022-02-20 14:14:02,350 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:02,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 54 states. Second operand has 50 states, 49 states have (on average 1.1224489795918366) internal successors, (55), 49 states have internal predecessors, (55), 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) [2022-02-20 14:14:02,351 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand has 50 states, 49 states have (on average 1.1224489795918366) internal successors, (55), 49 states have internal predecessors, (55), 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) [2022-02-20 14:14:02,351 INFO L87 Difference]: Start difference. First operand 54 states. Second operand has 50 states, 49 states have (on average 1.1224489795918366) internal successors, (55), 49 states have internal predecessors, (55), 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) [2022-02-20 14:14:02,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:02,351 INFO L93 Difference]: Finished difference Result 54 states and 59 transitions. [2022-02-20 14:14:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 59 transitions. [2022-02-20 14:14:02,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:02,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:02,352 INFO L74 IsIncluded]: Start isIncluded. First operand has 50 states, 49 states have (on average 1.1224489795918366) internal successors, (55), 49 states have internal predecessors, (55), 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 54 states. [2022-02-20 14:14:02,352 INFO L87 Difference]: Start difference. First operand has 50 states, 49 states have (on average 1.1224489795918366) internal successors, (55), 49 states have internal predecessors, (55), 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 54 states. [2022-02-20 14:14:02,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:02,353 INFO L93 Difference]: Finished difference Result 54 states and 59 transitions. [2022-02-20 14:14:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 59 transitions. [2022-02-20 14:14:02,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:02,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:02,354 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:02,354 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:02,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 49 states have (on average 1.1224489795918366) internal successors, (55), 49 states have internal predecessors, (55), 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) [2022-02-20 14:14:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 55 transitions. [2022-02-20 14:14:02,355 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 55 transitions. Word has length 35 [2022-02-20 14:14:02,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:02,355 INFO L470 AbstractCegarLoop]: Abstraction has 50 states and 55 transitions. [2022-02-20 14:14:02,355 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 2.7419354838709675) internal successors, (85), 31 states have internal predecessors, (85), 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) [2022-02-20 14:14:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 55 transitions. [2022-02-20 14:14:02,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-02-20 14:14:02,355 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:02,356 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:02,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:02,568 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-02-20 14:14:02,568 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:02,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:02,569 INFO L85 PathProgramCache]: Analyzing trace with hash 632743168, now seen corresponding path program 8 times [2022-02-20 14:14:02,569 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:02,569 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269792597] [2022-02-20 14:14:02,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:02,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {4011#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4011#true} is VALID [2022-02-20 14:14:02,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {4011#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4011#true} is VALID [2022-02-20 14:14:02,755 INFO L290 TraceCheckUtils]: 2: Hoare triple {4011#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:02,755 INFO L290 TraceCheckUtils]: 3: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:02,755 INFO L290 TraceCheckUtils]: 4: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:02,756 INFO L290 TraceCheckUtils]: 5: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:02,756 INFO L290 TraceCheckUtils]: 6: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:02,757 INFO L290 TraceCheckUtils]: 7: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:02,757 INFO L290 TraceCheckUtils]: 8: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,758 INFO L290 TraceCheckUtils]: 9: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,758 INFO L290 TraceCheckUtils]: 10: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,758 INFO L290 TraceCheckUtils]: 11: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,759 INFO L290 TraceCheckUtils]: 12: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,759 INFO L290 TraceCheckUtils]: 13: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,760 INFO L290 TraceCheckUtils]: 14: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,760 INFO L290 TraceCheckUtils]: 15: Hoare triple {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,761 INFO L290 TraceCheckUtils]: 16: Hoare triple {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4018#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:02,761 INFO L290 TraceCheckUtils]: 17: Hoare triple {4018#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:02,762 INFO L290 TraceCheckUtils]: 18: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:02,762 INFO L290 TraceCheckUtils]: 19: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} main_~i~0#1 := 0; {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:02,762 INFO L290 TraceCheckUtils]: 20: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:02,763 INFO L290 TraceCheckUtils]: 21: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:02,763 INFO L290 TraceCheckUtils]: 22: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:02,764 INFO L290 TraceCheckUtils]: 23: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,764 INFO L290 TraceCheckUtils]: 24: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,765 INFO L290 TraceCheckUtils]: 26: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,765 INFO L290 TraceCheckUtils]: 27: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,766 INFO L290 TraceCheckUtils]: 28: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,766 INFO L290 TraceCheckUtils]: 29: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,767 INFO L290 TraceCheckUtils]: 30: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,767 INFO L290 TraceCheckUtils]: 31: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:02,768 INFO L290 TraceCheckUtils]: 32: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:02,768 INFO L290 TraceCheckUtils]: 33: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:02,768 INFO L290 TraceCheckUtils]: 34: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:02,769 INFO L290 TraceCheckUtils]: 35: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4024#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:02,769 INFO L290 TraceCheckUtils]: 36: Hoare triple {4024#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4025#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:02,770 INFO L290 TraceCheckUtils]: 37: Hoare triple {4025#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {4012#false} is VALID [2022-02-20 14:14:02,770 INFO L290 TraceCheckUtils]: 38: Hoare triple {4012#false} assume !false; {4012#false} is VALID [2022-02-20 14:14:02,770 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:02,770 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:02,770 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269792597] [2022-02-20 14:14:02,771 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269792597] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:02,771 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [790369856] [2022-02-20 14:14:02,771 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:14:02,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:02,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:02,794 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:02,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-02-20 14:14:02,842 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:14:02,843 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:02,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 29 conjunts are in the unsatisfiable core [2022-02-20 14:14:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:02,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:02,986 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:03,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {4011#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4011#true} is VALID [2022-02-20 14:14:03,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {4011#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4011#true} is VALID [2022-02-20 14:14:03,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {4011#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:03,291 INFO L290 TraceCheckUtils]: 3: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:03,291 INFO L290 TraceCheckUtils]: 4: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:03,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:03,292 INFO L290 TraceCheckUtils]: 6: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:03,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:03,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,293 INFO L290 TraceCheckUtils]: 9: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,294 INFO L290 TraceCheckUtils]: 10: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,294 INFO L290 TraceCheckUtils]: 11: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,295 INFO L290 TraceCheckUtils]: 12: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,295 INFO L290 TraceCheckUtils]: 13: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,296 INFO L290 TraceCheckUtils]: 14: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,296 INFO L290 TraceCheckUtils]: 15: Hoare triple {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,297 INFO L290 TraceCheckUtils]: 16: Hoare triple {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:03,297 INFO L290 TraceCheckUtils]: 17: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:03,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:03,298 INFO L290 TraceCheckUtils]: 19: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} main_~i~0#1 := 0; {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,299 INFO L290 TraceCheckUtils]: 20: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,299 INFO L290 TraceCheckUtils]: 21: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,299 INFO L290 TraceCheckUtils]: 22: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,300 INFO L290 TraceCheckUtils]: 23: Hoare triple {4020#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,300 INFO L290 TraceCheckUtils]: 24: Hoare triple {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,301 INFO L290 TraceCheckUtils]: 25: Hoare triple {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,301 INFO L290 TraceCheckUtils]: 26: Hoare triple {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {4098#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,303 INFO L290 TraceCheckUtils]: 30: Hoare triple {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,303 INFO L290 TraceCheckUtils]: 31: Hoare triple {4111#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,304 INFO L290 TraceCheckUtils]: 32: Hoare triple {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,304 INFO L290 TraceCheckUtils]: 33: Hoare triple {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,305 INFO L290 TraceCheckUtils]: 34: Hoare triple {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} is VALID [2022-02-20 14:14:03,305 INFO L290 TraceCheckUtils]: 35: Hoare triple {4124#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4018#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,305 INFO L290 TraceCheckUtils]: 36: Hoare triple {4018#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4140#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:03,306 INFO L290 TraceCheckUtils]: 37: Hoare triple {4140#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {4012#false} is VALID [2022-02-20 14:14:03,306 INFO L290 TraceCheckUtils]: 38: Hoare triple {4012#false} assume !false; {4012#false} is VALID [2022-02-20 14:14:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:03,306 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:03,453 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:14:03,457 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:14:03,560 INFO L290 TraceCheckUtils]: 38: Hoare triple {4012#false} assume !false; {4012#false} is VALID [2022-02-20 14:14:03,561 INFO L290 TraceCheckUtils]: 37: Hoare triple {4140#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {4012#false} is VALID [2022-02-20 14:14:03,562 INFO L290 TraceCheckUtils]: 36: Hoare triple {4024#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4140#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:03,562 INFO L290 TraceCheckUtils]: 35: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4024#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,562 INFO L290 TraceCheckUtils]: 34: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:03,563 INFO L290 TraceCheckUtils]: 33: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:03,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:03,564 INFO L290 TraceCheckUtils]: 31: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4023#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:03,564 INFO L290 TraceCheckUtils]: 30: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,565 INFO L290 TraceCheckUtils]: 29: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,565 INFO L290 TraceCheckUtils]: 28: Hoare triple {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,566 INFO L290 TraceCheckUtils]: 27: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4022#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,566 INFO L290 TraceCheckUtils]: 26: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,566 INFO L290 TraceCheckUtils]: 25: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,567 INFO L290 TraceCheckUtils]: 24: Hoare triple {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,567 INFO L290 TraceCheckUtils]: 23: Hoare triple {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4021#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,568 INFO L290 TraceCheckUtils]: 22: Hoare triple {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,568 INFO L290 TraceCheckUtils]: 21: Hoare triple {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,569 INFO L290 TraceCheckUtils]: 20: Hoare triple {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,569 INFO L290 TraceCheckUtils]: 19: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} main_~i~0#1 := 0; {4192#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:03,569 INFO L290 TraceCheckUtils]: 18: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:03,570 INFO L290 TraceCheckUtils]: 17: Hoare triple {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:03,570 INFO L290 TraceCheckUtils]: 16: Hoare triple {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4019#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16)) 0)} is VALID [2022-02-20 14:14:03,571 INFO L290 TraceCheckUtils]: 15: Hoare triple {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4017#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,572 INFO L290 TraceCheckUtils]: 13: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,572 INFO L290 TraceCheckUtils]: 12: Hoare triple {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,572 INFO L290 TraceCheckUtils]: 11: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4016#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,574 INFO L290 TraceCheckUtils]: 8: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4015#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:03,574 INFO L290 TraceCheckUtils]: 7: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:03,575 INFO L290 TraceCheckUtils]: 6: Hoare triple {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:03,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4014#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:03,575 INFO L290 TraceCheckUtils]: 4: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:03,576 INFO L290 TraceCheckUtils]: 3: Hoare triple {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:03,576 INFO L290 TraceCheckUtils]: 2: Hoare triple {4011#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {4013#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:03,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {4011#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4011#true} is VALID [2022-02-20 14:14:03,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {4011#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4011#true} is VALID [2022-02-20 14:14:03,576 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:03,577 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [790369856] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:03,577 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:03,577 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 14] total 20 [2022-02-20 14:14:03,577 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590368672] [2022-02-20 14:14:03,577 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:03,577 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) Word has length 39 [2022-02-20 14:14:03,578 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:03,578 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) [2022-02-20 14:14:03,621 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:03,621 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-02-20 14:14:03,621 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:03,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-02-20 14:14:03,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-02-20 14:14:03,622 INFO L87 Difference]: Start difference. First operand 50 states and 55 transitions. Second operand has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) [2022-02-20 14:14:04,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:04,343 INFO L93 Difference]: Finished difference Result 60 states and 65 transitions. [2022-02-20 14:14:04,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-02-20 14:14:04,344 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) Word has length 39 [2022-02-20 14:14:04,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) [2022-02-20 14:14:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 54 transitions. [2022-02-20 14:14:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) [2022-02-20 14:14:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 54 transitions. [2022-02-20 14:14:04,346 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 54 transitions. [2022-02-20 14:14:04,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:04,378 INFO L225 Difference]: With dead ends: 60 [2022-02-20 14:14:04,378 INFO L226 Difference]: Without dead ends: 58 [2022-02-20 14:14:04,379 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 67 SyntacticMatches, 6 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=137, Invalid=919, Unknown=0, NotChecked=0, Total=1056 [2022-02-20 14:14:04,384 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 38 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 445 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 483 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 445 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:04,384 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [38 Valid, 144 Invalid, 483 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 445 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 14:14:04,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2022-02-20 14:14:04,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 54. [2022-02-20 14:14:04,430 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:04,430 INFO L82 GeneralOperation]: Start isEquivalent. First operand 58 states. Second operand has 54 states, 53 states have (on average 1.1132075471698113) internal successors, (59), 53 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) [2022-02-20 14:14:04,430 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand has 54 states, 53 states have (on average 1.1132075471698113) internal successors, (59), 53 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) [2022-02-20 14:14:04,430 INFO L87 Difference]: Start difference. First operand 58 states. Second operand has 54 states, 53 states have (on average 1.1132075471698113) internal successors, (59), 53 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) [2022-02-20 14:14:04,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:04,431 INFO L93 Difference]: Finished difference Result 58 states and 63 transitions. [2022-02-20 14:14:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2022-02-20 14:14:04,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:04,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:04,432 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 53 states have (on average 1.1132075471698113) internal successors, (59), 53 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 58 states. [2022-02-20 14:14:04,432 INFO L87 Difference]: Start difference. First operand has 54 states, 53 states have (on average 1.1132075471698113) internal successors, (59), 53 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 58 states. [2022-02-20 14:14:04,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:04,433 INFO L93 Difference]: Finished difference Result 58 states and 63 transitions. [2022-02-20 14:14:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2022-02-20 14:14:04,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:04,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:04,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:04,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 1.1132075471698113) internal successors, (59), 53 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) [2022-02-20 14:14:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 59 transitions. [2022-02-20 14:14:04,434 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 59 transitions. Word has length 39 [2022-02-20 14:14:04,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:04,435 INFO L470 AbstractCegarLoop]: Abstraction has 54 states and 59 transitions. [2022-02-20 14:14:04,435 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 3.1) internal successors, (62), 20 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) [2022-02-20 14:14:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 59 transitions. [2022-02-20 14:14:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-02-20 14:14:04,436 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:04,436 INFO L514 BasicCegarLoop]: trace histogram [6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:04,453 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-02-20 14:14:04,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-02-20 14:14:04,654 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:04,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:04,655 INFO L85 PathProgramCache]: Analyzing trace with hash -23096714, now seen corresponding path program 9 times [2022-02-20 14:14:04,655 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:04,655 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970087148] [2022-02-20 14:14:04,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:04,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:04,804 INFO L290 TraceCheckUtils]: 0: Hoare triple {4548#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4548#true} is VALID [2022-02-20 14:14:04,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {4548#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4548#true} is VALID [2022-02-20 14:14:04,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {4548#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {4550#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:04,805 INFO L290 TraceCheckUtils]: 3: Hoare triple {4550#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {4550#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:04,805 INFO L290 TraceCheckUtils]: 4: Hoare triple {4550#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4550#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:04,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {4550#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:04,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:04,806 INFO L290 TraceCheckUtils]: 7: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:04,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:04,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:04,807 INFO L290 TraceCheckUtils]: 10: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:04,807 INFO L290 TraceCheckUtils]: 11: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:04,807 INFO L290 TraceCheckUtils]: 12: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:04,808 INFO L290 TraceCheckUtils]: 13: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:04,808 INFO L290 TraceCheckUtils]: 14: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:04,808 INFO L290 TraceCheckUtils]: 15: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:04,809 INFO L290 TraceCheckUtils]: 16: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:04,809 INFO L290 TraceCheckUtils]: 17: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4555#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:04,809 INFO L290 TraceCheckUtils]: 18: Hoare triple {4555#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 < ~SIZE~0); {4556#(<= ~SIZE~0 5)} is VALID [2022-02-20 14:14:04,810 INFO L290 TraceCheckUtils]: 19: Hoare triple {4556#(<= ~SIZE~0 5)} main_~i~0#1 := 0; {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:04,810 INFO L290 TraceCheckUtils]: 20: Hoare triple {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:04,811 INFO L290 TraceCheckUtils]: 21: Hoare triple {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} assume !(0 == __VERIFIER_assert_~cond#1); {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:04,811 INFO L290 TraceCheckUtils]: 22: Hoare triple {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:04,811 INFO L290 TraceCheckUtils]: 23: Hoare triple {4557#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 5))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:04,811 INFO L290 TraceCheckUtils]: 24: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:04,812 INFO L290 TraceCheckUtils]: 25: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !(0 == __VERIFIER_assert_~cond#1); {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:04,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:04,812 INFO L290 TraceCheckUtils]: 27: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,813 INFO L290 TraceCheckUtils]: 28: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,813 INFO L290 TraceCheckUtils]: 29: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,813 INFO L290 TraceCheckUtils]: 30: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,814 INFO L290 TraceCheckUtils]: 31: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,814 INFO L290 TraceCheckUtils]: 32: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,814 INFO L290 TraceCheckUtils]: 33: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,814 INFO L290 TraceCheckUtils]: 34: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:04,815 INFO L290 TraceCheckUtils]: 35: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:04,815 INFO L290 TraceCheckUtils]: 36: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:04,815 INFO L290 TraceCheckUtils]: 37: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:04,816 INFO L290 TraceCheckUtils]: 38: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:04,816 INFO L290 TraceCheckUtils]: 39: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4562#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:14:04,816 INFO L290 TraceCheckUtils]: 40: Hoare triple {4562#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4549#false} is VALID [2022-02-20 14:14:04,817 INFO L290 TraceCheckUtils]: 41: Hoare triple {4549#false} assume 0 == __VERIFIER_assert_~cond#1; {4549#false} is VALID [2022-02-20 14:14:04,817 INFO L290 TraceCheckUtils]: 42: Hoare triple {4549#false} assume !false; {4549#false} is VALID [2022-02-20 14:14:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 33 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:04,817 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:04,818 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970087148] [2022-02-20 14:14:04,818 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1970087148] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:04,818 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2037502908] [2022-02-20 14:14:04,818 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 14:14:04,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:04,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:04,819 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:04,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-02-20 14:14:04,926 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-02-20 14:14:04,926 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:04,927 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 14 conjunts are in the unsatisfiable core [2022-02-20 14:14:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:04,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:05,285 INFO L290 TraceCheckUtils]: 0: Hoare triple {4548#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4548#true} is VALID [2022-02-20 14:14:05,285 INFO L290 TraceCheckUtils]: 1: Hoare triple {4548#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4548#true} is VALID [2022-02-20 14:14:05,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {4548#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:05,286 INFO L290 TraceCheckUtils]: 3: Hoare triple {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:05,286 INFO L290 TraceCheckUtils]: 4: Hoare triple {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:05,287 INFO L290 TraceCheckUtils]: 5: Hoare triple {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:05,287 INFO L290 TraceCheckUtils]: 6: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:05,287 INFO L290 TraceCheckUtils]: 7: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:05,288 INFO L290 TraceCheckUtils]: 8: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:05,288 INFO L290 TraceCheckUtils]: 9: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:05,288 INFO L290 TraceCheckUtils]: 10: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:05,289 INFO L290 TraceCheckUtils]: 11: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:05,289 INFO L290 TraceCheckUtils]: 12: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:05,289 INFO L290 TraceCheckUtils]: 13: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:05,290 INFO L290 TraceCheckUtils]: 14: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:05,290 INFO L290 TraceCheckUtils]: 15: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:05,290 INFO L290 TraceCheckUtils]: 16: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:05,291 INFO L290 TraceCheckUtils]: 17: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4555#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:05,291 INFO L290 TraceCheckUtils]: 18: Hoare triple {4555#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 < ~SIZE~0); {4556#(<= ~SIZE~0 5)} is VALID [2022-02-20 14:14:05,291 INFO L290 TraceCheckUtils]: 19: Hoare triple {4556#(<= ~SIZE~0 5)} main_~i~0#1 := 0; {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !(0 == __VERIFIER_assert_~cond#1); {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,293 INFO L290 TraceCheckUtils]: 22: Hoare triple {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,293 INFO L290 TraceCheckUtils]: 23: Hoare triple {4624#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,294 INFO L290 TraceCheckUtils]: 25: Hoare triple {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !(0 == __VERIFIER_assert_~cond#1); {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,294 INFO L290 TraceCheckUtils]: 26: Hoare triple {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,295 INFO L290 TraceCheckUtils]: 27: Hoare triple {4637#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,295 INFO L290 TraceCheckUtils]: 28: Hoare triple {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,295 INFO L290 TraceCheckUtils]: 29: Hoare triple {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !(0 == __VERIFIER_assert_~cond#1); {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {4650#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,297 INFO L290 TraceCheckUtils]: 32: Hoare triple {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,297 INFO L290 TraceCheckUtils]: 33: Hoare triple {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !(0 == __VERIFIER_assert_~cond#1); {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,297 INFO L290 TraceCheckUtils]: 34: Hoare triple {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,298 INFO L290 TraceCheckUtils]: 35: Hoare triple {4663#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,298 INFO L290 TraceCheckUtils]: 36: Hoare triple {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,299 INFO L290 TraceCheckUtils]: 37: Hoare triple {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,299 INFO L290 TraceCheckUtils]: 38: Hoare triple {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,299 INFO L290 TraceCheckUtils]: 39: Hoare triple {4676#(and (<= ~SIZE~0 5) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4689#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} is VALID [2022-02-20 14:14:05,300 INFO L290 TraceCheckUtils]: 40: Hoare triple {4689#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4549#false} is VALID [2022-02-20 14:14:05,300 INFO L290 TraceCheckUtils]: 41: Hoare triple {4549#false} assume 0 == __VERIFIER_assert_~cond#1; {4549#false} is VALID [2022-02-20 14:14:05,300 INFO L290 TraceCheckUtils]: 42: Hoare triple {4549#false} assume !false; {4549#false} is VALID [2022-02-20 14:14:05,300 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 50 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:05,300 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:05,521 INFO L290 TraceCheckUtils]: 42: Hoare triple {4549#false} assume !false; {4549#false} is VALID [2022-02-20 14:14:05,522 INFO L290 TraceCheckUtils]: 41: Hoare triple {4549#false} assume 0 == __VERIFIER_assert_~cond#1; {4549#false} is VALID [2022-02-20 14:14:05,522 INFO L290 TraceCheckUtils]: 40: Hoare triple {4562#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4549#false} is VALID [2022-02-20 14:14:05,523 INFO L290 TraceCheckUtils]: 39: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4562#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:14:05,523 INFO L290 TraceCheckUtils]: 38: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:05,523 INFO L290 TraceCheckUtils]: 37: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:05,524 INFO L290 TraceCheckUtils]: 36: Hoare triple {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:05,524 INFO L290 TraceCheckUtils]: 35: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4561#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:05,524 INFO L290 TraceCheckUtils]: 34: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,525 INFO L290 TraceCheckUtils]: 33: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,525 INFO L290 TraceCheckUtils]: 32: Hoare triple {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,525 INFO L290 TraceCheckUtils]: 31: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4560#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,526 INFO L290 TraceCheckUtils]: 30: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,527 INFO L290 TraceCheckUtils]: 27: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4559#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,527 INFO L290 TraceCheckUtils]: 26: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:05,527 INFO L290 TraceCheckUtils]: 25: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !(0 == __VERIFIER_assert_~cond#1); {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:05,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:05,528 INFO L290 TraceCheckUtils]: 23: Hoare triple {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {4558#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:05,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,530 INFO L290 TraceCheckUtils]: 21: Hoare triple {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,531 INFO L290 TraceCheckUtils]: 19: Hoare triple {4556#(<= ~SIZE~0 5)} main_~i~0#1 := 0; {4756#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:05,531 INFO L290 TraceCheckUtils]: 18: Hoare triple {4555#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 < ~SIZE~0); {4556#(<= ~SIZE~0 5)} is VALID [2022-02-20 14:14:05,531 INFO L290 TraceCheckUtils]: 17: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4555#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:05,532 INFO L290 TraceCheckUtils]: 16: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:05,532 INFO L290 TraceCheckUtils]: 15: Hoare triple {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:05,532 INFO L290 TraceCheckUtils]: 14: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4554#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:05,533 INFO L290 TraceCheckUtils]: 13: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:05,533 INFO L290 TraceCheckUtils]: 12: Hoare triple {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:05,533 INFO L290 TraceCheckUtils]: 11: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4553#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:05,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:05,534 INFO L290 TraceCheckUtils]: 9: Hoare triple {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:05,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4552#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:05,535 INFO L290 TraceCheckUtils]: 7: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:05,535 INFO L290 TraceCheckUtils]: 6: Hoare triple {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:05,535 INFO L290 TraceCheckUtils]: 5: Hoare triple {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {4551#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:05,536 INFO L290 TraceCheckUtils]: 4: Hoare triple {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:05,536 INFO L290 TraceCheckUtils]: 3: Hoare triple {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:05,537 INFO L290 TraceCheckUtils]: 2: Hoare triple {4548#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {4572#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:05,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {4548#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {4548#true} is VALID [2022-02-20 14:14:05,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {4548#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {4548#true} is VALID [2022-02-20 14:14:05,537 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 50 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:05,537 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2037502908] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:05,537 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:05,537 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 23 [2022-02-20 14:14:05,537 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861507560] [2022-02-20 14:14:05,537 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:05,538 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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 43 [2022-02-20 14:14:05,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:05,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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) [2022-02-20 14:14:05,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:05,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-20 14:14:05,584 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:05,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-20 14:14:05,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=375, Unknown=0, NotChecked=0, Total=506 [2022-02-20 14:14:05,585 INFO L87 Difference]: Start difference. First operand 54 states and 59 transitions. Second operand has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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) [2022-02-20 14:14:06,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:06,000 INFO L93 Difference]: Finished difference Result 90 states and 95 transitions. [2022-02-20 14:14:06,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-02-20 14:14:06,000 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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 43 [2022-02-20 14:14:06,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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) [2022-02-20 14:14:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 88 transitions. [2022-02-20 14:14:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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) [2022-02-20 14:14:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 88 transitions. [2022-02-20 14:14:06,002 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 88 transitions. [2022-02-20 14:14:06,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:06,055 INFO L225 Difference]: With dead ends: 90 [2022-02-20 14:14:06,056 INFO L226 Difference]: Without dead ends: 62 [2022-02-20 14:14:06,056 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 77 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=212, Invalid=600, Unknown=0, NotChecked=0, Total=812 [2022-02-20 14:14:06,056 INFO L933 BasicCegarLoop]: 17 mSDtfsCounter, 130 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 96 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:06,057 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [130 Valid, 96 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:14:06,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-02-20 14:14:06,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 54. [2022-02-20 14:14:06,105 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:06,105 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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) [2022-02-20 14:14:06,106 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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) [2022-02-20 14:14:06,106 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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) [2022-02-20 14:14:06,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:06,107 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-02-20 14:14:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2022-02-20 14:14:06,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:06,107 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:06,107 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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 62 states. [2022-02-20 14:14:06,107 INFO L87 Difference]: Start difference. First operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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 62 states. [2022-02-20 14:14:06,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:06,108 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-02-20 14:14:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2022-02-20 14:14:06,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:06,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:06,108 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:06,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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) [2022-02-20 14:14:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 58 transitions. [2022-02-20 14:14:06,109 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 58 transitions. Word has length 43 [2022-02-20 14:14:06,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:06,110 INFO L470 AbstractCegarLoop]: Abstraction has 54 states and 58 transitions. [2022-02-20 14:14:06,110 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 3.217391304347826) internal successors, (74), 23 states have internal predecessors, (74), 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) [2022-02-20 14:14:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2022-02-20 14:14:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-02-20 14:14:06,110 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:06,111 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:06,130 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:06,323 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-02-20 14:14:06,323 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:06,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:06,324 INFO L85 PathProgramCache]: Analyzing trace with hash 219503105, now seen corresponding path program 10 times [2022-02-20 14:14:06,324 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:06,324 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735071137] [2022-02-20 14:14:06,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:06,519 INFO L290 TraceCheckUtils]: 0: Hoare triple {5143#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {5143#true} is VALID [2022-02-20 14:14:06,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {5143#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {5143#true} is VALID [2022-02-20 14:14:06,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {5143#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:06,520 INFO L290 TraceCheckUtils]: 3: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:06,520 INFO L290 TraceCheckUtils]: 4: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:06,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:06,521 INFO L290 TraceCheckUtils]: 6: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:06,521 INFO L290 TraceCheckUtils]: 7: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:06,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,522 INFO L290 TraceCheckUtils]: 10: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,524 INFO L290 TraceCheckUtils]: 15: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:06,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:06,526 INFO L290 TraceCheckUtils]: 18: Hoare triple {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:06,526 INFO L290 TraceCheckUtils]: 19: Hoare triple {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5151#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:06,527 INFO L290 TraceCheckUtils]: 20: Hoare triple {5151#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:06,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:06,528 INFO L290 TraceCheckUtils]: 22: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} main_~i~0#1 := 0; {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:06,528 INFO L290 TraceCheckUtils]: 23: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:06,528 INFO L290 TraceCheckUtils]: 24: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:06,529 INFO L290 TraceCheckUtils]: 25: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:06,529 INFO L290 TraceCheckUtils]: 26: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,530 INFO L290 TraceCheckUtils]: 27: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,530 INFO L290 TraceCheckUtils]: 28: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,530 INFO L290 TraceCheckUtils]: 29: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,531 INFO L290 TraceCheckUtils]: 30: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,531 INFO L290 TraceCheckUtils]: 31: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,532 INFO L290 TraceCheckUtils]: 32: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,532 INFO L290 TraceCheckUtils]: 33: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,533 INFO L290 TraceCheckUtils]: 34: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,533 INFO L290 TraceCheckUtils]: 35: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,534 INFO L290 TraceCheckUtils]: 36: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,534 INFO L290 TraceCheckUtils]: 37: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,534 INFO L290 TraceCheckUtils]: 38: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:06,535 INFO L290 TraceCheckUtils]: 39: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:06,535 INFO L290 TraceCheckUtils]: 40: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:06,536 INFO L290 TraceCheckUtils]: 41: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:06,536 INFO L290 TraceCheckUtils]: 42: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:06,537 INFO L290 TraceCheckUtils]: 43: Hoare triple {5158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5159#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:06,537 INFO L290 TraceCheckUtils]: 44: Hoare triple {5159#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {5144#false} is VALID [2022-02-20 14:14:06,537 INFO L290 TraceCheckUtils]: 45: Hoare triple {5144#false} assume !false; {5144#false} is VALID [2022-02-20 14:14:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:06,537 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:06,537 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735071137] [2022-02-20 14:14:06,538 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1735071137] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:06,538 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1623365584] [2022-02-20 14:14:06,538 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-20 14:14:06,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:06,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:06,547 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:06,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-02-20 14:14:06,601 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-20 14:14:06,601 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:06,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 33 conjunts are in the unsatisfiable core [2022-02-20 14:14:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:06,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:06,761 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:07,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {5143#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {5143#true} is VALID [2022-02-20 14:14:07,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {5143#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {5143#true} is VALID [2022-02-20 14:14:07,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {5143#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:07,088 INFO L290 TraceCheckUtils]: 3: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:07,089 INFO L290 TraceCheckUtils]: 4: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:07,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:07,089 INFO L290 TraceCheckUtils]: 6: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:07,090 INFO L290 TraceCheckUtils]: 7: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:07,090 INFO L290 TraceCheckUtils]: 8: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,091 INFO L290 TraceCheckUtils]: 9: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,091 INFO L290 TraceCheckUtils]: 10: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,092 INFO L290 TraceCheckUtils]: 11: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,092 INFO L290 TraceCheckUtils]: 12: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,093 INFO L290 TraceCheckUtils]: 13: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,093 INFO L290 TraceCheckUtils]: 14: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,093 INFO L290 TraceCheckUtils]: 15: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,094 INFO L290 TraceCheckUtils]: 16: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,094 INFO L290 TraceCheckUtils]: 17: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:07,095 INFO L290 TraceCheckUtils]: 18: Hoare triple {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:07,095 INFO L290 TraceCheckUtils]: 19: Hoare triple {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:07,096 INFO L290 TraceCheckUtils]: 20: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:07,096 INFO L290 TraceCheckUtils]: 21: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:07,096 INFO L290 TraceCheckUtils]: 22: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} main_~i~0#1 := 0; {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,097 INFO L290 TraceCheckUtils]: 23: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,097 INFO L290 TraceCheckUtils]: 24: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,098 INFO L290 TraceCheckUtils]: 25: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,098 INFO L290 TraceCheckUtils]: 26: Hoare triple {5153#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,099 INFO L290 TraceCheckUtils]: 27: Hoare triple {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,099 INFO L290 TraceCheckUtils]: 28: Hoare triple {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,100 INFO L290 TraceCheckUtils]: 30: Hoare triple {5241#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,100 INFO L290 TraceCheckUtils]: 31: Hoare triple {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,101 INFO L290 TraceCheckUtils]: 33: Hoare triple {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,102 INFO L290 TraceCheckUtils]: 34: Hoare triple {5254#(and (= 1 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:07,102 INFO L290 TraceCheckUtils]: 35: Hoare triple {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:07,103 INFO L290 TraceCheckUtils]: 36: Hoare triple {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} assume !(0 == __VERIFIER_assert_~cond#1); {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:07,103 INFO L290 TraceCheckUtils]: 37: Hoare triple {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:07,103 INFO L290 TraceCheckUtils]: 38: Hoare triple {5267#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0) (= 1 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,104 INFO L290 TraceCheckUtils]: 39: Hoare triple {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,104 INFO L290 TraceCheckUtils]: 40: Hoare triple {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,105 INFO L290 TraceCheckUtils]: 41: Hoare triple {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} is VALID [2022-02-20 14:14:07,105 INFO L290 TraceCheckUtils]: 42: Hoare triple {5280#(and (= |ULTIMATE.start_main_~i~0#1| 4) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5151#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:07,106 INFO L290 TraceCheckUtils]: 43: Hoare triple {5151#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5296#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:07,106 INFO L290 TraceCheckUtils]: 44: Hoare triple {5296#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {5144#false} is VALID [2022-02-20 14:14:07,106 INFO L290 TraceCheckUtils]: 45: Hoare triple {5144#false} assume !false; {5144#false} is VALID [2022-02-20 14:14:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:07,106 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:07,279 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:14:07,283 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:14:07,412 INFO L290 TraceCheckUtils]: 45: Hoare triple {5144#false} assume !false; {5144#false} is VALID [2022-02-20 14:14:07,413 INFO L290 TraceCheckUtils]: 44: Hoare triple {5296#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {5144#false} is VALID [2022-02-20 14:14:07,413 INFO L290 TraceCheckUtils]: 43: Hoare triple {5158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5296#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:07,414 INFO L290 TraceCheckUtils]: 42: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,414 INFO L290 TraceCheckUtils]: 41: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:07,415 INFO L290 TraceCheckUtils]: 40: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:07,415 INFO L290 TraceCheckUtils]: 39: Hoare triple {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:07,416 INFO L290 TraceCheckUtils]: 38: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5157#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:07,416 INFO L290 TraceCheckUtils]: 37: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,416 INFO L290 TraceCheckUtils]: 36: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,417 INFO L290 TraceCheckUtils]: 35: Hoare triple {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,417 INFO L290 TraceCheckUtils]: 34: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,418 INFO L290 TraceCheckUtils]: 33: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,418 INFO L290 TraceCheckUtils]: 32: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,419 INFO L290 TraceCheckUtils]: 31: Hoare triple {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,419 INFO L290 TraceCheckUtils]: 30: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5155#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,420 INFO L290 TraceCheckUtils]: 29: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,420 INFO L290 TraceCheckUtils]: 28: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,420 INFO L290 TraceCheckUtils]: 27: Hoare triple {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,421 INFO L290 TraceCheckUtils]: 26: Hoare triple {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5154#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,421 INFO L290 TraceCheckUtils]: 25: Hoare triple {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,422 INFO L290 TraceCheckUtils]: 24: Hoare triple {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,422 INFO L290 TraceCheckUtils]: 23: Hoare triple {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,423 INFO L290 TraceCheckUtils]: 22: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} main_~i~0#1 := 0; {5360#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:07,423 INFO L290 TraceCheckUtils]: 21: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:07,423 INFO L290 TraceCheckUtils]: 20: Hoare triple {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:07,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5152#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20)) 0)} is VALID [2022-02-20 14:14:07,424 INFO L290 TraceCheckUtils]: 18: Hoare triple {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:07,425 INFO L290 TraceCheckUtils]: 17: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5150#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:07,425 INFO L290 TraceCheckUtils]: 16: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5149#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,426 INFO L290 TraceCheckUtils]: 13: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,427 INFO L290 TraceCheckUtils]: 12: Hoare triple {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,427 INFO L290 TraceCheckUtils]: 11: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5148#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,428 INFO L290 TraceCheckUtils]: 10: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,428 INFO L290 TraceCheckUtils]: 9: Hoare triple {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,429 INFO L290 TraceCheckUtils]: 8: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5147#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:07,429 INFO L290 TraceCheckUtils]: 7: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:07,429 INFO L290 TraceCheckUtils]: 6: Hoare triple {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:07,430 INFO L290 TraceCheckUtils]: 5: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5146#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:07,430 INFO L290 TraceCheckUtils]: 4: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:07,430 INFO L290 TraceCheckUtils]: 3: Hoare triple {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:07,431 INFO L290 TraceCheckUtils]: 2: Hoare triple {5143#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {5145#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:07,431 INFO L290 TraceCheckUtils]: 1: Hoare triple {5143#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {5143#true} is VALID [2022-02-20 14:14:07,431 INFO L290 TraceCheckUtils]: 0: Hoare triple {5143#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {5143#true} is VALID [2022-02-20 14:14:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:07,431 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1623365584] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:07,432 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:07,432 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 16] total 23 [2022-02-20 14:14:07,432 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218193199] [2022-02-20 14:14:07,432 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:07,432 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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 46 [2022-02-20 14:14:07,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:07,433 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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) [2022-02-20 14:14:07,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:07,491 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-02-20 14:14:07,491 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:07,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-02-20 14:14:07,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=444, Unknown=0, NotChecked=0, Total=506 [2022-02-20 14:14:07,492 INFO L87 Difference]: Start difference. First operand 54 states and 58 transitions. Second operand has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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) [2022-02-20 14:14:08,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:08,549 INFO L93 Difference]: Finished difference Result 64 states and 68 transitions. [2022-02-20 14:14:08,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-02-20 14:14:08,549 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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 46 [2022-02-20 14:14:08,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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) [2022-02-20 14:14:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 61 transitions. [2022-02-20 14:14:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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) [2022-02-20 14:14:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 61 transitions. [2022-02-20 14:14:08,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 61 transitions. [2022-02-20 14:14:08,593 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:08,594 INFO L225 Difference]: With dead ends: 64 [2022-02-20 14:14:08,594 INFO L226 Difference]: Without dead ends: 62 [2022-02-20 14:14:08,594 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 80 SyntacticMatches, 6 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=158, Invalid=1248, Unknown=0, NotChecked=0, Total=1406 [2022-02-20 14:14:08,595 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 47 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 616 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 616 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:08,595 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 200 Invalid, 663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 616 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-02-20 14:14:08,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-02-20 14:14:08,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 58. [2022-02-20 14:14:08,655 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:08,655 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 58 states, 57 states have (on average 1.087719298245614) internal successors, (62), 57 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) [2022-02-20 14:14:08,656 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 58 states, 57 states have (on average 1.087719298245614) internal successors, (62), 57 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) [2022-02-20 14:14:08,656 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 58 states, 57 states have (on average 1.087719298245614) internal successors, (62), 57 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) [2022-02-20 14:14:08,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:08,657 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-02-20 14:14:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2022-02-20 14:14:08,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:08,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:08,657 INFO L74 IsIncluded]: Start isIncluded. First operand has 58 states, 57 states have (on average 1.087719298245614) internal successors, (62), 57 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) Second operand 62 states. [2022-02-20 14:14:08,657 INFO L87 Difference]: Start difference. First operand has 58 states, 57 states have (on average 1.087719298245614) internal successors, (62), 57 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) Second operand 62 states. [2022-02-20 14:14:08,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:08,658 INFO L93 Difference]: Finished difference Result 62 states and 66 transitions. [2022-02-20 14:14:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2022-02-20 14:14:08,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:08,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:08,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:08,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 57 states have (on average 1.087719298245614) internal successors, (62), 57 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) [2022-02-20 14:14:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 62 transitions. [2022-02-20 14:14:08,660 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 62 transitions. Word has length 46 [2022-02-20 14:14:08,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:08,660 INFO L470 AbstractCegarLoop]: Abstraction has 58 states and 62 transitions. [2022-02-20 14:14:08,660 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 3.1739130434782608) internal successors, (73), 23 states have internal predecessors, (73), 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) [2022-02-20 14:14:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 62 transitions. [2022-02-20 14:14:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-02-20 14:14:08,661 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:08,661 INFO L514 BasicCegarLoop]: trace histogram [7, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:08,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:08,877 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-02-20 14:14:08,878 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:08,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:08,878 INFO L85 PathProgramCache]: Analyzing trace with hash 2009702135, now seen corresponding path program 11 times [2022-02-20 14:14:08,878 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:08,878 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362853170] [2022-02-20 14:14:08,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:08,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:09,016 INFO L290 TraceCheckUtils]: 0: Hoare triple {5747#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {5747#true} is VALID [2022-02-20 14:14:09,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {5747#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {5747#true} is VALID [2022-02-20 14:14:09,017 INFO L290 TraceCheckUtils]: 2: Hoare triple {5747#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {5749#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,017 INFO L290 TraceCheckUtils]: 3: Hoare triple {5749#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {5749#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,017 INFO L290 TraceCheckUtils]: 4: Hoare triple {5749#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5749#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,018 INFO L290 TraceCheckUtils]: 5: Hoare triple {5749#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,018 INFO L290 TraceCheckUtils]: 6: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,018 INFO L290 TraceCheckUtils]: 7: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,019 INFO L290 TraceCheckUtils]: 8: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,019 INFO L290 TraceCheckUtils]: 9: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,019 INFO L290 TraceCheckUtils]: 10: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,020 INFO L290 TraceCheckUtils]: 11: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,020 INFO L290 TraceCheckUtils]: 12: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,020 INFO L290 TraceCheckUtils]: 13: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,021 INFO L290 TraceCheckUtils]: 14: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,021 INFO L290 TraceCheckUtils]: 15: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,021 INFO L290 TraceCheckUtils]: 16: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,022 INFO L290 TraceCheckUtils]: 17: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,022 INFO L290 TraceCheckUtils]: 18: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,022 INFO L290 TraceCheckUtils]: 19: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,023 INFO L290 TraceCheckUtils]: 20: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5755#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:09,023 INFO L290 TraceCheckUtils]: 21: Hoare triple {5755#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 < ~SIZE~0); {5756#(<= ~SIZE~0 6)} is VALID [2022-02-20 14:14:09,023 INFO L290 TraceCheckUtils]: 22: Hoare triple {5756#(<= ~SIZE~0 6)} main_~i~0#1 := 0; {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,024 INFO L290 TraceCheckUtils]: 23: Hoare triple {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,024 INFO L290 TraceCheckUtils]: 24: Hoare triple {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} assume !(0 == __VERIFIER_assert_~cond#1); {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,024 INFO L290 TraceCheckUtils]: 25: Hoare triple {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,025 INFO L290 TraceCheckUtils]: 26: Hoare triple {5757#(and (= |ULTIMATE.start_main_~i~0#1| 0) (<= ~SIZE~0 6))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,025 INFO L290 TraceCheckUtils]: 27: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,025 INFO L290 TraceCheckUtils]: 28: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,026 INFO L290 TraceCheckUtils]: 29: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,026 INFO L290 TraceCheckUtils]: 30: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,026 INFO L290 TraceCheckUtils]: 31: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,027 INFO L290 TraceCheckUtils]: 32: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !(0 == __VERIFIER_assert_~cond#1); {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,027 INFO L290 TraceCheckUtils]: 33: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,027 INFO L290 TraceCheckUtils]: 34: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,028 INFO L290 TraceCheckUtils]: 35: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,028 INFO L290 TraceCheckUtils]: 36: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,028 INFO L290 TraceCheckUtils]: 37: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,029 INFO L290 TraceCheckUtils]: 38: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,029 INFO L290 TraceCheckUtils]: 40: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,030 INFO L290 TraceCheckUtils]: 41: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,030 INFO L290 TraceCheckUtils]: 42: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,030 INFO L290 TraceCheckUtils]: 43: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,031 INFO L290 TraceCheckUtils]: 44: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,031 INFO L290 TraceCheckUtils]: 45: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,031 INFO L290 TraceCheckUtils]: 46: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5763#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:14:09,032 INFO L290 TraceCheckUtils]: 47: Hoare triple {5763#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5748#false} is VALID [2022-02-20 14:14:09,032 INFO L290 TraceCheckUtils]: 48: Hoare triple {5748#false} assume 0 == __VERIFIER_assert_~cond#1; {5748#false} is VALID [2022-02-20 14:14:09,032 INFO L290 TraceCheckUtils]: 49: Hoare triple {5748#false} assume !false; {5748#false} is VALID [2022-02-20 14:14:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 51 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:09,033 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:09,033 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362853170] [2022-02-20 14:14:09,033 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362853170] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:09,033 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [655578506] [2022-02-20 14:14:09,033 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 14:14:09,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:09,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:09,034 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:09,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-02-20 14:14:09,113 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2022-02-20 14:14:09,113 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:09,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 16 conjunts are in the unsatisfiable core [2022-02-20 14:14:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:09,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:09,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {5747#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {5747#true} is VALID [2022-02-20 14:14:09,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {5747#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {5747#true} is VALID [2022-02-20 14:14:09,569 INFO L290 TraceCheckUtils]: 2: Hoare triple {5747#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,569 INFO L290 TraceCheckUtils]: 3: Hoare triple {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,569 INFO L290 TraceCheckUtils]: 4: Hoare triple {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,570 INFO L290 TraceCheckUtils]: 6: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,570 INFO L290 TraceCheckUtils]: 7: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,571 INFO L290 TraceCheckUtils]: 8: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,571 INFO L290 TraceCheckUtils]: 9: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,571 INFO L290 TraceCheckUtils]: 10: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,572 INFO L290 TraceCheckUtils]: 11: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,572 INFO L290 TraceCheckUtils]: 12: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,572 INFO L290 TraceCheckUtils]: 13: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,572 INFO L290 TraceCheckUtils]: 14: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,573 INFO L290 TraceCheckUtils]: 15: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,574 INFO L290 TraceCheckUtils]: 18: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5755#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:09,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {5755#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 < ~SIZE~0); {5756#(<= ~SIZE~0 6)} is VALID [2022-02-20 14:14:09,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {5756#(<= ~SIZE~0 6)} main_~i~0#1 := 0; {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !(0 == __VERIFIER_assert_~cond#1); {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {5834#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,577 INFO L290 TraceCheckUtils]: 27: Hoare triple {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,577 INFO L290 TraceCheckUtils]: 28: Hoare triple {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !(0 == __VERIFIER_assert_~cond#1); {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,577 INFO L290 TraceCheckUtils]: 29: Hoare triple {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,578 INFO L290 TraceCheckUtils]: 30: Hoare triple {5847#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,578 INFO L290 TraceCheckUtils]: 31: Hoare triple {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,579 INFO L290 TraceCheckUtils]: 32: Hoare triple {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,579 INFO L290 TraceCheckUtils]: 33: Hoare triple {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,579 INFO L290 TraceCheckUtils]: 34: Hoare triple {5860#(and (<= ~SIZE~0 6) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,580 INFO L290 TraceCheckUtils]: 35: Hoare triple {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,580 INFO L290 TraceCheckUtils]: 36: Hoare triple {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !(0 == __VERIFIER_assert_~cond#1); {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,580 INFO L290 TraceCheckUtils]: 37: Hoare triple {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,581 INFO L290 TraceCheckUtils]: 38: Hoare triple {5873#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,581 INFO L290 TraceCheckUtils]: 39: Hoare triple {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,581 INFO L290 TraceCheckUtils]: 40: Hoare triple {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,582 INFO L290 TraceCheckUtils]: 41: Hoare triple {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,582 INFO L290 TraceCheckUtils]: 42: Hoare triple {5886#(and (<= ~SIZE~0 6) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,583 INFO L290 TraceCheckUtils]: 43: Hoare triple {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,583 INFO L290 TraceCheckUtils]: 44: Hoare triple {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume !(0 == __VERIFIER_assert_~cond#1); {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,583 INFO L290 TraceCheckUtils]: 45: Hoare triple {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} is VALID [2022-02-20 14:14:09,584 INFO L290 TraceCheckUtils]: 46: Hoare triple {5899#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= ~SIZE~0 6))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5912#(and (<= ~SIZE~0 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,584 INFO L290 TraceCheckUtils]: 47: Hoare triple {5912#(and (<= ~SIZE~0 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5748#false} is VALID [2022-02-20 14:14:09,584 INFO L290 TraceCheckUtils]: 48: Hoare triple {5748#false} assume 0 == __VERIFIER_assert_~cond#1; {5748#false} is VALID [2022-02-20 14:14:09,584 INFO L290 TraceCheckUtils]: 49: Hoare triple {5748#false} assume !false; {5748#false} is VALID [2022-02-20 14:14:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 72 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:09,585 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:09,843 INFO L290 TraceCheckUtils]: 49: Hoare triple {5748#false} assume !false; {5748#false} is VALID [2022-02-20 14:14:09,843 INFO L290 TraceCheckUtils]: 48: Hoare triple {5748#false} assume 0 == __VERIFIER_assert_~cond#1; {5748#false} is VALID [2022-02-20 14:14:09,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {5763#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5748#false} is VALID [2022-02-20 14:14:09,844 INFO L290 TraceCheckUtils]: 46: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5763#(<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|)} is VALID [2022-02-20 14:14:09,844 INFO L290 TraceCheckUtils]: 45: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,844 INFO L290 TraceCheckUtils]: 44: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !(0 == __VERIFIER_assert_~cond#1); {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,845 INFO L290 TraceCheckUtils]: 43: Hoare triple {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,845 INFO L290 TraceCheckUtils]: 42: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5762#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:09,845 INFO L290 TraceCheckUtils]: 41: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,846 INFO L290 TraceCheckUtils]: 40: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,846 INFO L290 TraceCheckUtils]: 39: Hoare triple {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,846 INFO L290 TraceCheckUtils]: 38: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5761#(<= ~SIZE~0 (+ 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,846 INFO L290 TraceCheckUtils]: 37: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,847 INFO L290 TraceCheckUtils]: 36: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,847 INFO L290 TraceCheckUtils]: 35: Hoare triple {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,847 INFO L290 TraceCheckUtils]: 34: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5760#(<= ~SIZE~0 (+ 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,848 INFO L290 TraceCheckUtils]: 33: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,848 INFO L290 TraceCheckUtils]: 32: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !(0 == __VERIFIER_assert_~cond#1); {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,848 INFO L290 TraceCheckUtils]: 31: Hoare triple {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,849 INFO L290 TraceCheckUtils]: 30: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5759#(<= ~SIZE~0 (+ |ULTIMATE.start_main_~i~0#1| 4))} is VALID [2022-02-20 14:14:09,849 INFO L290 TraceCheckUtils]: 29: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,849 INFO L290 TraceCheckUtils]: 28: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,849 INFO L290 TraceCheckUtils]: 27: Hoare triple {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,850 INFO L290 TraceCheckUtils]: 26: Hoare triple {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {5758#(<= ~SIZE~0 (+ 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,850 INFO L290 TraceCheckUtils]: 25: Hoare triple {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,850 INFO L290 TraceCheckUtils]: 24: Hoare triple {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,850 INFO L290 TraceCheckUtils]: 23: Hoare triple {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,851 INFO L290 TraceCheckUtils]: 22: Hoare triple {5756#(<= ~SIZE~0 6)} main_~i~0#1 := 0; {5991#(<= ~SIZE~0 (+ 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:09,851 INFO L290 TraceCheckUtils]: 21: Hoare triple {5755#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 < ~SIZE~0); {5756#(<= ~SIZE~0 6)} is VALID [2022-02-20 14:14:09,852 INFO L290 TraceCheckUtils]: 20: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5755#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:09,852 INFO L290 TraceCheckUtils]: 19: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,852 INFO L290 TraceCheckUtils]: 18: Hoare triple {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,852 INFO L290 TraceCheckUtils]: 17: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5754#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:09,853 INFO L290 TraceCheckUtils]: 16: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,853 INFO L290 TraceCheckUtils]: 15: Hoare triple {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,853 INFO L290 TraceCheckUtils]: 14: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5753#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:09,854 INFO L290 TraceCheckUtils]: 13: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,854 INFO L290 TraceCheckUtils]: 12: Hoare triple {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,854 INFO L290 TraceCheckUtils]: 11: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5752#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:09,854 INFO L290 TraceCheckUtils]: 10: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,855 INFO L290 TraceCheckUtils]: 9: Hoare triple {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,855 INFO L290 TraceCheckUtils]: 8: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5751#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:09,855 INFO L290 TraceCheckUtils]: 7: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,856 INFO L290 TraceCheckUtils]: 6: Hoare triple {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,856 INFO L290 TraceCheckUtils]: 5: Hoare triple {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {5750#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:09,856 INFO L290 TraceCheckUtils]: 4: Hoare triple {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,856 INFO L290 TraceCheckUtils]: 3: Hoare triple {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,857 INFO L290 TraceCheckUtils]: 2: Hoare triple {5747#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {5773#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:09,857 INFO L290 TraceCheckUtils]: 1: Hoare triple {5747#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {5747#true} is VALID [2022-02-20 14:14:09,857 INFO L290 TraceCheckUtils]: 0: Hoare triple {5747#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {5747#true} is VALID [2022-02-20 14:14:09,857 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 72 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:09,857 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [655578506] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:09,857 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:09,857 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 26 [2022-02-20 14:14:09,858 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57047124] [2022-02-20 14:14:09,858 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:09,858 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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 50 [2022-02-20 14:14:09,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:09,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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) [2022-02-20 14:14:09,910 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:09,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-02-20 14:14:09,911 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:09,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-02-20 14:14:09,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=485, Unknown=0, NotChecked=0, Total=650 [2022-02-20 14:14:09,911 INFO L87 Difference]: Start difference. First operand 58 states and 62 transitions. Second operand has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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) [2022-02-20 14:14:10,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:10,399 INFO L93 Difference]: Finished difference Result 98 states and 102 transitions. [2022-02-20 14:14:10,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-02-20 14:14:10,399 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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 50 [2022-02-20 14:14:10,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:10,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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) [2022-02-20 14:14:10,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 99 transitions. [2022-02-20 14:14:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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) [2022-02-20 14:14:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 99 transitions. [2022-02-20 14:14:10,402 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 99 transitions. [2022-02-20 14:14:10,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:10,470 INFO L225 Difference]: With dead ends: 98 [2022-02-20 14:14:10,470 INFO L226 Difference]: Without dead ends: 66 [2022-02-20 14:14:10,471 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 90 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 275 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=270, Invalid=786, Unknown=0, NotChecked=0, Total=1056 [2022-02-20 14:14:10,472 INFO L933 BasicCegarLoop]: 19 mSDtfsCounter, 105 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 111 SdHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:10,473 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [105 Valid, 111 Invalid, 213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:14:10,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-02-20 14:14:10,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 58. [2022-02-20 14:14:10,521 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:10,521 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand has 58 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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) [2022-02-20 14:14:10,521 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand has 58 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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) [2022-02-20 14:14:10,521 INFO L87 Difference]: Start difference. First operand 66 states. Second operand has 58 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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) [2022-02-20 14:14:10,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:10,523 INFO L93 Difference]: Finished difference Result 66 states and 69 transitions. [2022-02-20 14:14:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 69 transitions. [2022-02-20 14:14:10,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:10,523 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:10,523 INFO L74 IsIncluded]: Start isIncluded. First operand has 58 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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 66 states. [2022-02-20 14:14:10,523 INFO L87 Difference]: Start difference. First operand has 58 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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 66 states. [2022-02-20 14:14:10,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:10,524 INFO L93 Difference]: Finished difference Result 66 states and 69 transitions. [2022-02-20 14:14:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 69 transitions. [2022-02-20 14:14:10,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:10,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:10,525 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:10,525 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 57 states have internal predecessors, (61), 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) [2022-02-20 14:14:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 61 transitions. [2022-02-20 14:14:10,526 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 61 transitions. Word has length 50 [2022-02-20 14:14:10,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:10,526 INFO L470 AbstractCegarLoop]: Abstraction has 58 states and 61 transitions. [2022-02-20 14:14:10,526 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 3.269230769230769) internal successors, (85), 26 states have internal predecessors, (85), 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) [2022-02-20 14:14:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2022-02-20 14:14:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-02-20 14:14:10,527 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:10,527 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:10,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:10,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:10,740 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:10,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:10,741 INFO L85 PathProgramCache]: Analyzing trace with hash -1663478516, now seen corresponding path program 12 times [2022-02-20 14:14:10,741 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:10,741 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776552477] [2022-02-20 14:14:10,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:10,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:10,974 INFO L290 TraceCheckUtils]: 0: Hoare triple {6412#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {6412#true} is VALID [2022-02-20 14:14:10,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {6412#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {6412#true} is VALID [2022-02-20 14:14:10,975 INFO L290 TraceCheckUtils]: 2: Hoare triple {6412#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {6414#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:10,975 INFO L290 TraceCheckUtils]: 3: Hoare triple {6414#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {6414#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:10,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {6414#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6414#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:10,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {6414#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6415#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:10,976 INFO L290 TraceCheckUtils]: 6: Hoare triple {6415#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {6415#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:10,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {6415#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6415#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:10,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {6415#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6416#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,977 INFO L290 TraceCheckUtils]: 9: Hoare triple {6416#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {6416#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,978 INFO L290 TraceCheckUtils]: 10: Hoare triple {6416#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6416#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {6416#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6417#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {6417#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {6417#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {6417#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6417#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {6417#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6418#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {6418#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {6418#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,980 INFO L290 TraceCheckUtils]: 16: Hoare triple {6418#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6418#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {6418#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6419#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:10,980 INFO L290 TraceCheckUtils]: 18: Hoare triple {6419#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {6419#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:10,981 INFO L290 TraceCheckUtils]: 19: Hoare triple {6419#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6419#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:10,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {6419#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6420#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {6420#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {6420#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,982 INFO L290 TraceCheckUtils]: 22: Hoare triple {6420#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6421#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:10,982 INFO L290 TraceCheckUtils]: 23: Hoare triple {6421#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6422#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:10,982 INFO L290 TraceCheckUtils]: 24: Hoare triple {6422#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {6422#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:10,983 INFO L290 TraceCheckUtils]: 25: Hoare triple {6422#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:10,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:10,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:10,984 INFO L290 TraceCheckUtils]: 28: Hoare triple {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:10,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {6423#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,985 INFO L290 TraceCheckUtils]: 31: Hoare triple {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,989 INFO L290 TraceCheckUtils]: 32: Hoare triple {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,990 INFO L290 TraceCheckUtils]: 33: Hoare triple {6424#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,990 INFO L290 TraceCheckUtils]: 34: Hoare triple {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,991 INFO L290 TraceCheckUtils]: 36: Hoare triple {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,991 INFO L290 TraceCheckUtils]: 37: Hoare triple {6425#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,991 INFO L290 TraceCheckUtils]: 38: Hoare triple {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,992 INFO L290 TraceCheckUtils]: 39: Hoare triple {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,992 INFO L290 TraceCheckUtils]: 40: Hoare triple {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,992 INFO L290 TraceCheckUtils]: 41: Hoare triple {6426#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,993 INFO L290 TraceCheckUtils]: 43: Hoare triple {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,993 INFO L290 TraceCheckUtils]: 44: Hoare triple {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,994 INFO L290 TraceCheckUtils]: 45: Hoare triple {6427#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:10,994 INFO L290 TraceCheckUtils]: 46: Hoare triple {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:10,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:10,995 INFO L290 TraceCheckUtils]: 48: Hoare triple {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:10,995 INFO L290 TraceCheckUtils]: 49: Hoare triple {6428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6429#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:10,995 INFO L290 TraceCheckUtils]: 50: Hoare triple {6429#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6430#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:10,996 INFO L290 TraceCheckUtils]: 51: Hoare triple {6430#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {6413#false} is VALID [2022-02-20 14:14:10,996 INFO L290 TraceCheckUtils]: 52: Hoare triple {6413#false} assume !false; {6413#false} is VALID [2022-02-20 14:14:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:10,996 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:10,996 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [776552477] [2022-02-20 14:14:10,997 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [776552477] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:10,997 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995324625] [2022-02-20 14:14:10,997 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 14:14:10,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:10,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:10,998 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:10,999 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-02-20 14:14:11,080 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2022-02-20 14:14:11,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:11,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjunts are in the unsatisfiable core [2022-02-20 14:14:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:11,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:11,210 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:13,721 INFO L356 Elim1Store]: treesize reduction 13, result has 18.8 percent of original size [2022-02-20 14:14:13,721 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 23 [2022-02-20 14:14:13,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {6412#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {6412#true} is VALID [2022-02-20 14:14:13,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {6412#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {6412#true} is VALID [2022-02-20 14:14:13,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {6412#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:13,780 INFO L290 TraceCheckUtils]: 3: Hoare triple {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:13,781 INFO L290 TraceCheckUtils]: 4: Hoare triple {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:13,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:13,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:13,782 INFO L290 TraceCheckUtils]: 7: Hoare triple {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:13,782 INFO L290 TraceCheckUtils]: 8: Hoare triple {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:13,782 INFO L290 TraceCheckUtils]: 9: Hoare triple {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:13,783 INFO L290 TraceCheckUtils]: 10: Hoare triple {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:13,783 INFO L290 TraceCheckUtils]: 11: Hoare triple {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:13,783 INFO L290 TraceCheckUtils]: 12: Hoare triple {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:13,783 INFO L290 TraceCheckUtils]: 13: Hoare triple {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:13,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:13,784 INFO L290 TraceCheckUtils]: 15: Hoare triple {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:13,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:13,785 INFO L290 TraceCheckUtils]: 17: Hoare triple {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:13,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:13,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:13,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:13,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < ~SIZE~0); {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:13,786 INFO L290 TraceCheckUtils]: 22: Hoare triple {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6507#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:14:13,788 INFO L290 TraceCheckUtils]: 23: Hoare triple {6507#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6511#(exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6)))} is VALID [2022-02-20 14:14:13,789 INFO L290 TraceCheckUtils]: 24: Hoare triple {6511#(exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6)))} assume !(main_~i~0#1 < ~SIZE~0); {6515#(exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6)))} is VALID [2022-02-20 14:14:13,789 INFO L290 TraceCheckUtils]: 25: Hoare triple {6515#(exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6)))} main_~i~0#1 := 0; {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,790 INFO L290 TraceCheckUtils]: 26: Hoare triple {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,791 INFO L290 TraceCheckUtils]: 27: Hoare triple {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,791 INFO L290 TraceCheckUtils]: 28: Hoare triple {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,792 INFO L290 TraceCheckUtils]: 29: Hoare triple {6519#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 0 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,793 INFO L290 TraceCheckUtils]: 30: Hoare triple {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,793 INFO L290 TraceCheckUtils]: 31: Hoare triple {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,794 INFO L290 TraceCheckUtils]: 32: Hoare triple {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,795 INFO L290 TraceCheckUtils]: 33: Hoare triple {6532#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 1 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,795 INFO L290 TraceCheckUtils]: 34: Hoare triple {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,796 INFO L290 TraceCheckUtils]: 35: Hoare triple {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,796 INFO L290 TraceCheckUtils]: 36: Hoare triple {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,797 INFO L290 TraceCheckUtils]: 37: Hoare triple {6545#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,798 INFO L290 TraceCheckUtils]: 38: Hoare triple {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,798 INFO L290 TraceCheckUtils]: 39: Hoare triple {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,799 INFO L290 TraceCheckUtils]: 40: Hoare triple {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,800 INFO L290 TraceCheckUtils]: 41: Hoare triple {6558#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,801 INFO L290 TraceCheckUtils]: 42: Hoare triple {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,801 INFO L290 TraceCheckUtils]: 43: Hoare triple {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,802 INFO L290 TraceCheckUtils]: 44: Hoare triple {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,802 INFO L290 TraceCheckUtils]: 45: Hoare triple {6571#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,803 INFO L290 TraceCheckUtils]: 46: Hoare triple {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,804 INFO L290 TraceCheckUtils]: 47: Hoare triple {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,804 INFO L290 TraceCheckUtils]: 48: Hoare triple {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,805 INFO L290 TraceCheckUtils]: 49: Hoare triple {6584#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 5 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6597#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:13,806 INFO L290 TraceCheckUtils]: 50: Hoare triple {6597#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_221| Int)) (and (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_221| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_221| 4))) 0) (<= |v_ULTIMATE.start_main_~i~0#1_221| 6))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6601#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:13,806 INFO L290 TraceCheckUtils]: 51: Hoare triple {6601#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {6413#false} is VALID [2022-02-20 14:14:13,806 INFO L290 TraceCheckUtils]: 52: Hoare triple {6413#false} assume !false; {6413#false} is VALID [2022-02-20 14:14:13,807 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 66 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:13,807 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:16,198 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2022-02-20 14:14:16,215 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 28 [2022-02-20 14:14:16,356 INFO L290 TraceCheckUtils]: 52: Hoare triple {6413#false} assume !false; {6413#false} is VALID [2022-02-20 14:14:16,356 INFO L290 TraceCheckUtils]: 51: Hoare triple {6601#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {6413#false} is VALID [2022-02-20 14:14:16,357 INFO L290 TraceCheckUtils]: 50: Hoare triple {6614#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6601#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:16,359 INFO L290 TraceCheckUtils]: 49: Hoare triple {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6614#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:14:16,359 INFO L290 TraceCheckUtils]: 48: Hoare triple {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,360 INFO L290 TraceCheckUtils]: 47: Hoare triple {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(0 == __VERIFIER_assert_~cond#1); {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,360 INFO L290 TraceCheckUtils]: 46: Hoare triple {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,361 INFO L290 TraceCheckUtils]: 45: Hoare triple {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6618#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,361 INFO L290 TraceCheckUtils]: 44: Hoare triple {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,362 INFO L290 TraceCheckUtils]: 43: Hoare triple {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(0 == __VERIFIER_assert_~cond#1); {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,362 INFO L290 TraceCheckUtils]: 42: Hoare triple {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,363 INFO L290 TraceCheckUtils]: 41: Hoare triple {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6631#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,364 INFO L290 TraceCheckUtils]: 40: Hoare triple {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(0 == __VERIFIER_assert_~cond#1); {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,365 INFO L290 TraceCheckUtils]: 38: Hoare triple {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,365 INFO L290 TraceCheckUtils]: 37: Hoare triple {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6644#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,366 INFO L290 TraceCheckUtils]: 36: Hoare triple {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,366 INFO L290 TraceCheckUtils]: 35: Hoare triple {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(0 == __VERIFIER_assert_~cond#1); {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,367 INFO L290 TraceCheckUtils]: 34: Hoare triple {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,368 INFO L290 TraceCheckUtils]: 33: Hoare triple {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6657#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,368 INFO L290 TraceCheckUtils]: 32: Hoare triple {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,369 INFO L290 TraceCheckUtils]: 31: Hoare triple {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(0 == __VERIFIER_assert_~cond#1); {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,370 INFO L290 TraceCheckUtils]: 30: Hoare triple {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,370 INFO L290 TraceCheckUtils]: 29: Hoare triple {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {6670#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,371 INFO L290 TraceCheckUtils]: 28: Hoare triple {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,371 INFO L290 TraceCheckUtils]: 27: Hoare triple {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(0 == __VERIFIER_assert_~cond#1); {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,372 INFO L290 TraceCheckUtils]: 26: Hoare triple {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,372 INFO L290 TraceCheckUtils]: 25: Hoare triple {6696#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| 6) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} main_~i~0#1 := 0; {6683#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,373 INFO L290 TraceCheckUtils]: 24: Hoare triple {6700#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| 6) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} assume !(main_~i~0#1 < ~SIZE~0); {6696#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| 6) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,374 INFO L290 TraceCheckUtils]: 23: Hoare triple {6704#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| 6) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4)))) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6700#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_228|) (< |v_ULTIMATE.start_main_~i~0#1_228| 6) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4))))))} is VALID [2022-02-20 14:14:16,374 INFO L290 TraceCheckUtils]: 22: Hoare triple {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6704#(forall ((|v_ULTIMATE.start_main_~i~0#1_228| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_228| 6) (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_228| 4)))) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_228|)))} is VALID [2022-02-20 14:14:16,375 INFO L290 TraceCheckUtils]: 21: Hoare triple {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < ~SIZE~0); {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:16,375 INFO L290 TraceCheckUtils]: 20: Hoare triple {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6500#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:16,376 INFO L290 TraceCheckUtils]: 19: Hoare triple {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:16,376 INFO L290 TraceCheckUtils]: 18: Hoare triple {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:16,376 INFO L290 TraceCheckUtils]: 17: Hoare triple {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6490#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:16,377 INFO L290 TraceCheckUtils]: 16: Hoare triple {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:16,377 INFO L290 TraceCheckUtils]: 15: Hoare triple {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:16,377 INFO L290 TraceCheckUtils]: 14: Hoare triple {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6480#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:16,378 INFO L290 TraceCheckUtils]: 13: Hoare triple {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:16,378 INFO L290 TraceCheckUtils]: 12: Hoare triple {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:16,378 INFO L290 TraceCheckUtils]: 11: Hoare triple {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6470#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:16,379 INFO L290 TraceCheckUtils]: 10: Hoare triple {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:16,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:16,380 INFO L290 TraceCheckUtils]: 8: Hoare triple {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6460#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:16,380 INFO L290 TraceCheckUtils]: 7: Hoare triple {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:16,380 INFO L290 TraceCheckUtils]: 6: Hoare triple {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:16,381 INFO L290 TraceCheckUtils]: 5: Hoare triple {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {6450#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:16,381 INFO L290 TraceCheckUtils]: 4: Hoare triple {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:16,381 INFO L290 TraceCheckUtils]: 3: Hoare triple {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:16,382 INFO L290 TraceCheckUtils]: 2: Hoare triple {6412#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {6440#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:16,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {6412#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {6412#true} is VALID [2022-02-20 14:14:16,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {6412#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {6412#true} is VALID [2022-02-20 14:14:16,382 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 60 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:16,383 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [995324625] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:16,383 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:16,383 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 20, 20] total 47 [2022-02-20 14:14:16,383 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221632661] [2022-02-20 14:14:16,383 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:16,384 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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 53 [2022-02-20 14:14:16,384 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:16,384 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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) [2022-02-20 14:14:16,488 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:16,488 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-02-20 14:14:16,488 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:16,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-02-20 14:14:16,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=1886, Unknown=0, NotChecked=0, Total=2162 [2022-02-20 14:14:16,489 INFO L87 Difference]: Start difference. First operand 58 states and 61 transitions. Second operand has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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) [2022-02-20 14:14:17,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:17,790 INFO L93 Difference]: Finished difference Result 91 states and 94 transitions. [2022-02-20 14:14:17,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-02-20 14:14:17,791 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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 53 [2022-02-20 14:14:17,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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) [2022-02-20 14:14:17,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 72 transitions. [2022-02-20 14:14:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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) [2022-02-20 14:14:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 72 transitions. [2022-02-20 14:14:17,798 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 40 states and 72 transitions. [2022-02-20 14:14:17,854 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:17,855 INFO L225 Difference]: With dead ends: 91 [2022-02-20 14:14:17,855 INFO L226 Difference]: Without dead ends: 59 [2022-02-20 14:14:17,856 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 86 SyntacticMatches, 1 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1091 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=650, Invalid=4900, Unknown=0, NotChecked=0, Total=5550 [2022-02-20 14:14:17,857 INFO L933 BasicCegarLoop]: 23 mSDtfsCounter, 51 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 309 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 234 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:17,857 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 321 Invalid, 565 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 309 Invalid, 0 Unknown, 234 Unchecked, 0.2s Time] [2022-02-20 14:14:17,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-02-20 14:14:17,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 58. [2022-02-20 14:14:17,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:17,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 58 states, 57 states have (on average 1.0526315789473684) internal successors, (60), 57 states have internal predecessors, (60), 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) [2022-02-20 14:14:17,930 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 58 states, 57 states have (on average 1.0526315789473684) internal successors, (60), 57 states have internal predecessors, (60), 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) [2022-02-20 14:14:17,930 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 58 states, 57 states have (on average 1.0526315789473684) internal successors, (60), 57 states have internal predecessors, (60), 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) [2022-02-20 14:14:17,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:17,931 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2022-02-20 14:14:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-02-20 14:14:17,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:17,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:17,932 INFO L74 IsIncluded]: Start isIncluded. First operand has 58 states, 57 states have (on average 1.0526315789473684) internal successors, (60), 57 states have internal predecessors, (60), 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 59 states. [2022-02-20 14:14:17,932 INFO L87 Difference]: Start difference. First operand has 58 states, 57 states have (on average 1.0526315789473684) internal successors, (60), 57 states have internal predecessors, (60), 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 59 states. [2022-02-20 14:14:17,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:17,933 INFO L93 Difference]: Finished difference Result 59 states and 61 transitions. [2022-02-20 14:14:17,933 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2022-02-20 14:14:17,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:17,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:17,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:17,933 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 57 states have (on average 1.0526315789473684) internal successors, (60), 57 states have internal predecessors, (60), 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) [2022-02-20 14:14:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 60 transitions. [2022-02-20 14:14:17,934 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 60 transitions. Word has length 53 [2022-02-20 14:14:17,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:17,934 INFO L470 AbstractCegarLoop]: Abstraction has 58 states and 60 transitions. [2022-02-20 14:14:17,935 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 2.8085106382978724) internal successors, (132), 47 states have internal predecessors, (132), 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) [2022-02-20 14:14:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 60 transitions. [2022-02-20 14:14:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-02-20 14:14:17,935 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:17,935 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:17,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:18,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-02-20 14:14:18,152 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:18,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:18,153 INFO L85 PathProgramCache]: Analyzing trace with hash 2083482327, now seen corresponding path program 13 times [2022-02-20 14:14:18,153 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:18,153 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19967131] [2022-02-20 14:14:18,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:18,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:18,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {7145#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {7145#true} is VALID [2022-02-20 14:14:18,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {7145#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {7145#true} is VALID [2022-02-20 14:14:18,398 INFO L290 TraceCheckUtils]: 2: Hoare triple {7145#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:18,398 INFO L290 TraceCheckUtils]: 3: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:18,398 INFO L290 TraceCheckUtils]: 4: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:18,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:18,399 INFO L290 TraceCheckUtils]: 6: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:18,400 INFO L290 TraceCheckUtils]: 7: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:18,400 INFO L290 TraceCheckUtils]: 8: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,400 INFO L290 TraceCheckUtils]: 9: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,401 INFO L290 TraceCheckUtils]: 10: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,401 INFO L290 TraceCheckUtils]: 11: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,402 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,402 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,402 INFO L290 TraceCheckUtils]: 14: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,403 INFO L290 TraceCheckUtils]: 15: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,403 INFO L290 TraceCheckUtils]: 16: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,404 INFO L290 TraceCheckUtils]: 17: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:18,404 INFO L290 TraceCheckUtils]: 18: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:18,404 INFO L290 TraceCheckUtils]: 19: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:18,405 INFO L290 TraceCheckUtils]: 20: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,405 INFO L290 TraceCheckUtils]: 21: Hoare triple {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,406 INFO L290 TraceCheckUtils]: 22: Hoare triple {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7154#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:18,406 INFO L290 TraceCheckUtils]: 23: Hoare triple {7154#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:18,407 INFO L290 TraceCheckUtils]: 24: Hoare triple {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:18,407 INFO L290 TraceCheckUtils]: 25: Hoare triple {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:18,408 INFO L290 TraceCheckUtils]: 26: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:18,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:18,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:18,409 INFO L290 TraceCheckUtils]: 29: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:18,409 INFO L290 TraceCheckUtils]: 30: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:18,410 INFO L290 TraceCheckUtils]: 31: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:18,410 INFO L290 TraceCheckUtils]: 32: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,411 INFO L290 TraceCheckUtils]: 33: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,411 INFO L290 TraceCheckUtils]: 34: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,411 INFO L290 TraceCheckUtils]: 35: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,412 INFO L290 TraceCheckUtils]: 36: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,412 INFO L290 TraceCheckUtils]: 37: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,413 INFO L290 TraceCheckUtils]: 38: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,413 INFO L290 TraceCheckUtils]: 39: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,413 INFO L290 TraceCheckUtils]: 40: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,414 INFO L290 TraceCheckUtils]: 41: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,414 INFO L290 TraceCheckUtils]: 42: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,415 INFO L290 TraceCheckUtils]: 43: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,415 INFO L290 TraceCheckUtils]: 44: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,416 INFO L290 TraceCheckUtils]: 45: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,416 INFO L290 TraceCheckUtils]: 46: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,416 INFO L290 TraceCheckUtils]: 47: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,417 INFO L290 TraceCheckUtils]: 48: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:18,417 INFO L290 TraceCheckUtils]: 49: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:18,418 INFO L290 TraceCheckUtils]: 50: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:18,418 INFO L290 TraceCheckUtils]: 51: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:18,418 INFO L290 TraceCheckUtils]: 52: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7163#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:18,419 INFO L290 TraceCheckUtils]: 53: Hoare triple {7163#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7164#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:18,419 INFO L290 TraceCheckUtils]: 54: Hoare triple {7164#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {7146#false} is VALID [2022-02-20 14:14:18,419 INFO L290 TraceCheckUtils]: 55: Hoare triple {7146#false} assume !false; {7146#false} is VALID [2022-02-20 14:14:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:18,420 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:18,420 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19967131] [2022-02-20 14:14:18,420 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19967131] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:18,420 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [564392230] [2022-02-20 14:14:18,420 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-02-20 14:14:18,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:18,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:18,422 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:18,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-02-20 14:14:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:18,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 40 conjunts are in the unsatisfiable core [2022-02-20 14:14:18,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:18,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:18,660 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:18,953 INFO L356 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-02-20 14:14:18,956 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2022-02-20 14:14:19,359 INFO L290 TraceCheckUtils]: 0: Hoare triple {7145#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {7145#true} is VALID [2022-02-20 14:14:19,359 INFO L290 TraceCheckUtils]: 1: Hoare triple {7145#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {7145#true} is VALID [2022-02-20 14:14:19,360 INFO L290 TraceCheckUtils]: 2: Hoare triple {7145#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:19,360 INFO L290 TraceCheckUtils]: 3: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:19,360 INFO L290 TraceCheckUtils]: 4: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:19,361 INFO L290 TraceCheckUtils]: 5: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:19,361 INFO L290 TraceCheckUtils]: 6: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:19,361 INFO L290 TraceCheckUtils]: 7: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:19,362 INFO L290 TraceCheckUtils]: 8: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,362 INFO L290 TraceCheckUtils]: 9: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,362 INFO L290 TraceCheckUtils]: 10: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,363 INFO L290 TraceCheckUtils]: 11: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,363 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,364 INFO L290 TraceCheckUtils]: 14: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,364 INFO L290 TraceCheckUtils]: 15: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,365 INFO L290 TraceCheckUtils]: 16: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,365 INFO L290 TraceCheckUtils]: 17: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:19,366 INFO L290 TraceCheckUtils]: 18: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:19,366 INFO L290 TraceCheckUtils]: 19: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:19,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,367 INFO L290 TraceCheckUtils]: 21: Hoare triple {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,367 INFO L290 TraceCheckUtils]: 22: Hoare triple {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7154#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,368 INFO L290 TraceCheckUtils]: 23: Hoare triple {7154#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7237#(exists ((|v_ULTIMATE.start_main_~i~0#1_249| Int)) (and (<= 6 |v_ULTIMATE.start_main_~i~0#1_249|) (<= |v_ULTIMATE.start_main_~i~0#1_249| 6) (<= (+ |v_ULTIMATE.start_main_~i~0#1_249| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_249| 4))) 0)))} is VALID [2022-02-20 14:14:19,369 INFO L290 TraceCheckUtils]: 24: Hoare triple {7237#(exists ((|v_ULTIMATE.start_main_~i~0#1_249| Int)) (and (<= 6 |v_ULTIMATE.start_main_~i~0#1_249|) (<= |v_ULTIMATE.start_main_~i~0#1_249| 6) (<= (+ |v_ULTIMATE.start_main_~i~0#1_249| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_249| 4))) 0)))} assume !!(main_~i~0#1 < ~SIZE~0); {7237#(exists ((|v_ULTIMATE.start_main_~i~0#1_249| Int)) (and (<= 6 |v_ULTIMATE.start_main_~i~0#1_249|) (<= |v_ULTIMATE.start_main_~i~0#1_249| 6) (<= (+ |v_ULTIMATE.start_main_~i~0#1_249| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_249| 4))) 0)))} is VALID [2022-02-20 14:14:19,370 INFO L290 TraceCheckUtils]: 25: Hoare triple {7237#(exists ((|v_ULTIMATE.start_main_~i~0#1_249| Int)) (and (<= 6 |v_ULTIMATE.start_main_~i~0#1_249|) (<= |v_ULTIMATE.start_main_~i~0#1_249| 6) (<= (+ |v_ULTIMATE.start_main_~i~0#1_249| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_249| 4))) 0)))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:19,370 INFO L290 TraceCheckUtils]: 26: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:19,370 INFO L290 TraceCheckUtils]: 27: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:19,371 INFO L290 TraceCheckUtils]: 28: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,371 INFO L290 TraceCheckUtils]: 29: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,372 INFO L290 TraceCheckUtils]: 30: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,372 INFO L290 TraceCheckUtils]: 31: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,373 INFO L290 TraceCheckUtils]: 32: Hoare triple {7157#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,373 INFO L290 TraceCheckUtils]: 33: Hoare triple {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,373 INFO L290 TraceCheckUtils]: 34: Hoare triple {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,374 INFO L290 TraceCheckUtils]: 35: Hoare triple {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,374 INFO L290 TraceCheckUtils]: 36: Hoare triple {7265#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,375 INFO L290 TraceCheckUtils]: 37: Hoare triple {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,375 INFO L290 TraceCheckUtils]: 38: Hoare triple {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,376 INFO L290 TraceCheckUtils]: 39: Hoare triple {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,376 INFO L290 TraceCheckUtils]: 40: Hoare triple {7278#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,376 INFO L290 TraceCheckUtils]: 41: Hoare triple {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,377 INFO L290 TraceCheckUtils]: 42: Hoare triple {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,377 INFO L290 TraceCheckUtils]: 43: Hoare triple {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,378 INFO L290 TraceCheckUtils]: 44: Hoare triple {7291#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,378 INFO L290 TraceCheckUtils]: 45: Hoare triple {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,379 INFO L290 TraceCheckUtils]: 46: Hoare triple {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,379 INFO L290 TraceCheckUtils]: 47: Hoare triple {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,379 INFO L290 TraceCheckUtils]: 48: Hoare triple {7304#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,380 INFO L290 TraceCheckUtils]: 49: Hoare triple {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,380 INFO L290 TraceCheckUtils]: 50: Hoare triple {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,381 INFO L290 TraceCheckUtils]: 51: Hoare triple {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,381 INFO L290 TraceCheckUtils]: 52: Hoare triple {7317#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7154#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,381 INFO L290 TraceCheckUtils]: 53: Hoare triple {7154#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7333#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:19,382 INFO L290 TraceCheckUtils]: 54: Hoare triple {7333#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {7146#false} is VALID [2022-02-20 14:14:19,382 INFO L290 TraceCheckUtils]: 55: Hoare triple {7146#false} assume !false; {7146#false} is VALID [2022-02-20 14:14:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:19,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:19,579 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:14:19,583 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:14:19,688 INFO L290 TraceCheckUtils]: 55: Hoare triple {7146#false} assume !false; {7146#false} is VALID [2022-02-20 14:14:19,689 INFO L290 TraceCheckUtils]: 54: Hoare triple {7333#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {7146#false} is VALID [2022-02-20 14:14:19,689 INFO L290 TraceCheckUtils]: 53: Hoare triple {7163#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7333#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:19,690 INFO L290 TraceCheckUtils]: 52: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7163#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,690 INFO L290 TraceCheckUtils]: 51: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:19,690 INFO L290 TraceCheckUtils]: 50: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:19,691 INFO L290 TraceCheckUtils]: 49: Hoare triple {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:19,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7162#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:19,691 INFO L290 TraceCheckUtils]: 47: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,692 INFO L290 TraceCheckUtils]: 46: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,692 INFO L290 TraceCheckUtils]: 45: Hoare triple {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,692 INFO L290 TraceCheckUtils]: 44: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7161#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,693 INFO L290 TraceCheckUtils]: 43: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,693 INFO L290 TraceCheckUtils]: 42: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,693 INFO L290 TraceCheckUtils]: 41: Hoare triple {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,694 INFO L290 TraceCheckUtils]: 40: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7160#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,694 INFO L290 TraceCheckUtils]: 39: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,694 INFO L290 TraceCheckUtils]: 38: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,695 INFO L290 TraceCheckUtils]: 37: Hoare triple {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,695 INFO L290 TraceCheckUtils]: 36: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7159#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,696 INFO L290 TraceCheckUtils]: 35: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,696 INFO L290 TraceCheckUtils]: 34: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,696 INFO L290 TraceCheckUtils]: 33: Hoare triple {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,697 INFO L290 TraceCheckUtils]: 32: Hoare triple {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7158#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:19,697 INFO L290 TraceCheckUtils]: 31: Hoare triple {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:19,697 INFO L290 TraceCheckUtils]: 30: Hoare triple {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:19,698 INFO L290 TraceCheckUtils]: 29: Hoare triple {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:19,698 INFO L290 TraceCheckUtils]: 28: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {7409#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:19,698 INFO L290 TraceCheckUtils]: 27: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:19,698 INFO L290 TraceCheckUtils]: 26: Hoare triple {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:19,699 INFO L290 TraceCheckUtils]: 25: Hoare triple {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7156#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:19,699 INFO L290 TraceCheckUtils]: 24: Hoare triple {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,700 INFO L290 TraceCheckUtils]: 23: Hoare triple {7437#(and (not (<= |ULTIMATE.start_main_~i~0#1| 5)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7155#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,700 INFO L290 TraceCheckUtils]: 22: Hoare triple {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7437#(and (not (<= |ULTIMATE.start_main_~i~0#1| 5)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:19,700 INFO L290 TraceCheckUtils]: 21: Hoare triple {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,701 INFO L290 TraceCheckUtils]: 20: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7153#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,701 INFO L290 TraceCheckUtils]: 19: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:19,701 INFO L290 TraceCheckUtils]: 18: Hoare triple {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:19,702 INFO L290 TraceCheckUtils]: 17: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7152#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:19,702 INFO L290 TraceCheckUtils]: 16: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,702 INFO L290 TraceCheckUtils]: 15: Hoare triple {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,703 INFO L290 TraceCheckUtils]: 14: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7151#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,703 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,703 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7150#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,705 INFO L290 TraceCheckUtils]: 8: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7149#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:19,705 INFO L290 TraceCheckUtils]: 7: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:19,705 INFO L290 TraceCheckUtils]: 6: Hoare triple {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:19,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7148#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:19,706 INFO L290 TraceCheckUtils]: 4: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:19,706 INFO L290 TraceCheckUtils]: 3: Hoare triple {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:19,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {7145#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {7147#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:19,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {7145#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {7145#true} is VALID [2022-02-20 14:14:19,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {7145#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {7145#true} is VALID [2022-02-20 14:14:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:19,707 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [564392230] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:19,707 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:19,707 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19, 20] total 29 [2022-02-20 14:14:19,707 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920425303] [2022-02-20 14:14:19,708 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:19,708 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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 56 [2022-02-20 14:14:19,708 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:19,708 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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) [2022-02-20 14:14:19,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:19,797 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-02-20 14:14:19,797 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:19,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-02-20 14:14:19,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=723, Unknown=0, NotChecked=0, Total=812 [2022-02-20 14:14:19,797 INFO L87 Difference]: Start difference. First operand 58 states and 60 transitions. Second operand has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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) [2022-02-20 14:14:21,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:21,095 INFO L93 Difference]: Finished difference Result 107 states and 110 transitions. [2022-02-20 14:14:21,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-02-20 14:14:21,096 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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 56 [2022-02-20 14:14:21,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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) [2022-02-20 14:14:21,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 110 transitions. [2022-02-20 14:14:21,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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) [2022-02-20 14:14:21,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 110 transitions. [2022-02-20 14:14:21,098 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 44 states and 110 transitions. [2022-02-20 14:14:21,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:21,192 INFO L225 Difference]: With dead ends: 107 [2022-02-20 14:14:21,192 INFO L226 Difference]: Without dead ends: 105 [2022-02-20 14:14:21,193 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 96 SyntacticMatches, 7 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 618 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=240, Invalid=2516, Unknown=0, NotChecked=0, Total=2756 [2022-02-20 14:14:21,193 INFO L933 BasicCegarLoop]: 25 mSDtfsCounter, 76 mSDsluCounter, 350 mSDsCounter, 0 mSdLazyCounter, 744 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 845 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 744 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 17 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:21,193 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 375 Invalid, 845 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 744 Invalid, 0 Unknown, 17 Unchecked, 0.4s Time] [2022-02-20 14:14:21,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2022-02-20 14:14:21,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 65. [2022-02-20 14:14:21,241 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:21,241 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand has 65 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 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) [2022-02-20 14:14:21,242 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand has 65 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 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) [2022-02-20 14:14:21,242 INFO L87 Difference]: Start difference. First operand 105 states. Second operand has 65 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 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) [2022-02-20 14:14:21,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:21,246 INFO L93 Difference]: Finished difference Result 105 states and 108 transitions. [2022-02-20 14:14:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2022-02-20 14:14:21,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:21,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:21,246 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 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 105 states. [2022-02-20 14:14:21,247 INFO L87 Difference]: Start difference. First operand has 65 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 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 105 states. [2022-02-20 14:14:21,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:21,248 INFO L93 Difference]: Finished difference Result 105 states and 108 transitions. [2022-02-20 14:14:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2022-02-20 14:14:21,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:21,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:21,248 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:21,249 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 64 states have (on average 1.0625) internal successors, (68), 64 states have internal predecessors, (68), 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) [2022-02-20 14:14:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 68 transitions. [2022-02-20 14:14:21,250 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 68 transitions. Word has length 56 [2022-02-20 14:14:21,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:21,250 INFO L470 AbstractCegarLoop]: Abstraction has 65 states and 68 transitions. [2022-02-20 14:14:21,250 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 3.103448275862069) internal successors, (90), 29 states have internal predecessors, (90), 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) [2022-02-20 14:14:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2022-02-20 14:14:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-02-20 14:14:21,250 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:21,251 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 8, 7, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:21,277 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:21,463 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-02-20 14:14:21,464 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:21,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:21,464 INFO L85 PathProgramCache]: Analyzing trace with hash 892333226, now seen corresponding path program 2 times [2022-02-20 14:14:21,464 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:21,464 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1160648532] [2022-02-20 14:14:21,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:21,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {7981#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {7981#true} is VALID [2022-02-20 14:14:21,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {7981#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {7981#true} is VALID [2022-02-20 14:14:21,557 INFO L290 TraceCheckUtils]: 2: Hoare triple {7981#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {7983#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:21,557 INFO L290 TraceCheckUtils]: 3: Hoare triple {7983#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {7983#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:21,557 INFO L290 TraceCheckUtils]: 4: Hoare triple {7983#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7983#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:21,557 INFO L290 TraceCheckUtils]: 5: Hoare triple {7983#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:21,558 INFO L290 TraceCheckUtils]: 6: Hoare triple {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:21,558 INFO L290 TraceCheckUtils]: 7: Hoare triple {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:21,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:21,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:21,559 INFO L290 TraceCheckUtils]: 10: Hoare triple {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:21,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:21,560 INFO L290 TraceCheckUtils]: 12: Hoare triple {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:21,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:21,560 INFO L290 TraceCheckUtils]: 14: Hoare triple {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:21,560 INFO L290 TraceCheckUtils]: 15: Hoare triple {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:21,561 INFO L290 TraceCheckUtils]: 16: Hoare triple {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:21,561 INFO L290 TraceCheckUtils]: 17: Hoare triple {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:21,561 INFO L290 TraceCheckUtils]: 18: Hoare triple {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:21,562 INFO L290 TraceCheckUtils]: 19: Hoare triple {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:21,562 INFO L290 TraceCheckUtils]: 20: Hoare triple {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:21,562 INFO L290 TraceCheckUtils]: 21: Hoare triple {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < ~SIZE~0); {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:21,562 INFO L290 TraceCheckUtils]: 22: Hoare triple {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:21,563 INFO L290 TraceCheckUtils]: 23: Hoare triple {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:21,563 INFO L290 TraceCheckUtils]: 24: Hoare triple {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < ~SIZE~0); {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:21,563 INFO L290 TraceCheckUtils]: 25: Hoare triple {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:21,564 INFO L290 TraceCheckUtils]: 26: Hoare triple {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-20 14:14:21,564 INFO L290 TraceCheckUtils]: 27: Hoare triple {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < ~SIZE~0); {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-20 14:14:21,564 INFO L290 TraceCheckUtils]: 28: Hoare triple {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume main_~i~0#1 / 65536 > 250;call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7982#false} is VALID [2022-02-20 14:14:21,564 INFO L290 TraceCheckUtils]: 29: Hoare triple {7982#false} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 30: Hoare triple {7982#false} assume !(main_~i~0#1 < ~SIZE~0); {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 31: Hoare triple {7982#false} main_~i~0#1 := 0; {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 32: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 33: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 34: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 35: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 36: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,565 INFO L290 TraceCheckUtils]: 37: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 38: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 39: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 40: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 41: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 42: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 43: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 44: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 45: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,566 INFO L290 TraceCheckUtils]: 46: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 47: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 48: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 49: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 50: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 51: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 52: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 53: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 54: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,567 INFO L290 TraceCheckUtils]: 55: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,568 INFO L290 TraceCheckUtils]: 56: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,568 INFO L290 TraceCheckUtils]: 57: Hoare triple {7982#false} assume 0 == __VERIFIER_assert_~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,568 INFO L290 TraceCheckUtils]: 58: Hoare triple {7982#false} assume !false; {7982#false} is VALID [2022-02-20 14:14:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 100 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-02-20 14:14:21,568 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:21,568 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1160648532] [2022-02-20 14:14:21,568 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1160648532] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:21,569 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [987597267] [2022-02-20 14:14:21,569 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:14:21,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:21,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:21,570 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:21,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-02-20 14:14:21,634 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:14:21,635 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:21,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 10 conjunts are in the unsatisfiable core [2022-02-20 14:14:21,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:21,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:21,877 INFO L290 TraceCheckUtils]: 0: Hoare triple {7981#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {7981#true} is VALID [2022-02-20 14:14:21,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {7981#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {7981#true} is VALID [2022-02-20 14:14:21,878 INFO L290 TraceCheckUtils]: 2: Hoare triple {7981#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {8001#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:21,878 INFO L290 TraceCheckUtils]: 3: Hoare triple {8001#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {8001#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:21,878 INFO L290 TraceCheckUtils]: 4: Hoare triple {8001#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8001#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:21,879 INFO L290 TraceCheckUtils]: 5: Hoare triple {8001#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:21,879 INFO L290 TraceCheckUtils]: 6: Hoare triple {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:21,879 INFO L290 TraceCheckUtils]: 7: Hoare triple {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:21,880 INFO L290 TraceCheckUtils]: 8: Hoare triple {7984#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:21,880 INFO L290 TraceCheckUtils]: 9: Hoare triple {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:21,880 INFO L290 TraceCheckUtils]: 10: Hoare triple {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:21,880 INFO L290 TraceCheckUtils]: 11: Hoare triple {7985#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:21,881 INFO L290 TraceCheckUtils]: 12: Hoare triple {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:21,881 INFO L290 TraceCheckUtils]: 13: Hoare triple {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:21,881 INFO L290 TraceCheckUtils]: 14: Hoare triple {7986#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:21,882 INFO L290 TraceCheckUtils]: 15: Hoare triple {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:21,882 INFO L290 TraceCheckUtils]: 16: Hoare triple {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:21,882 INFO L290 TraceCheckUtils]: 17: Hoare triple {7987#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:21,882 INFO L290 TraceCheckUtils]: 18: Hoare triple {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:21,883 INFO L290 TraceCheckUtils]: 19: Hoare triple {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:21,883 INFO L290 TraceCheckUtils]: 20: Hoare triple {7988#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:21,883 INFO L290 TraceCheckUtils]: 21: Hoare triple {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < ~SIZE~0); {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:21,884 INFO L290 TraceCheckUtils]: 22: Hoare triple {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:21,884 INFO L290 TraceCheckUtils]: 23: Hoare triple {7989#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:21,884 INFO L290 TraceCheckUtils]: 24: Hoare triple {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < ~SIZE~0); {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:21,885 INFO L290 TraceCheckUtils]: 25: Hoare triple {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:21,885 INFO L290 TraceCheckUtils]: 26: Hoare triple {7990#(<= |ULTIMATE.start_main_~i~0#1| 7)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-20 14:14:21,885 INFO L290 TraceCheckUtils]: 27: Hoare triple {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume !!(main_~i~0#1 < ~SIZE~0); {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 28: Hoare triple {7991#(<= |ULTIMATE.start_main_~i~0#1| 8)} assume main_~i~0#1 / 65536 > 250;call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 29: Hoare triple {7982#false} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 30: Hoare triple {7982#false} assume !(main_~i~0#1 < ~SIZE~0); {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 31: Hoare triple {7982#false} main_~i~0#1 := 0; {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 32: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 33: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 34: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 36: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 37: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 38: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 39: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 40: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 41: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 42: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 43: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,887 INFO L290 TraceCheckUtils]: 44: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 45: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 46: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 47: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 48: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 49: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 50: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 51: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 52: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,888 INFO L290 TraceCheckUtils]: 53: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:21,889 INFO L290 TraceCheckUtils]: 54: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:21,889 INFO L290 TraceCheckUtils]: 55: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:21,889 INFO L290 TraceCheckUtils]: 56: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,889 INFO L290 TraceCheckUtils]: 57: Hoare triple {7982#false} assume 0 == __VERIFIER_assert_~cond#1; {7982#false} is VALID [2022-02-20 14:14:21,889 INFO L290 TraceCheckUtils]: 58: Hoare triple {7982#false} assume !false; {7982#false} is VALID [2022-02-20 14:14:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 100 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-02-20 14:14:21,889 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 58: Hoare triple {7982#false} assume !false; {7982#false} is VALID [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 57: Hoare triple {7982#false} assume 0 == __VERIFIER_assert_~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 56: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 55: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 54: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 53: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:22,814 INFO L290 TraceCheckUtils]: 52: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 51: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 50: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 49: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 48: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 47: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 46: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 45: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:22,829 INFO L290 TraceCheckUtils]: 44: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 43: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 42: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 41: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 40: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 39: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 38: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 37: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 36: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,830 INFO L290 TraceCheckUtils]: 35: Hoare triple {7982#false} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {7982#false} is VALID [2022-02-20 14:14:22,831 INFO L290 TraceCheckUtils]: 34: Hoare triple {7982#false} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {7982#false} is VALID [2022-02-20 14:14:22,831 INFO L290 TraceCheckUtils]: 33: Hoare triple {7982#false} assume !(0 == __VERIFIER_assert_~cond#1); {7982#false} is VALID [2022-02-20 14:14:22,831 INFO L290 TraceCheckUtils]: 32: Hoare triple {7982#false} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {7982#false} is VALID [2022-02-20 14:14:22,831 INFO L290 TraceCheckUtils]: 31: Hoare triple {7982#false} main_~i~0#1 := 0; {7982#false} is VALID [2022-02-20 14:14:22,831 INFO L290 TraceCheckUtils]: 30: Hoare triple {7982#false} assume !(main_~i~0#1 < ~SIZE~0); {7982#false} is VALID [2022-02-20 14:14:22,831 INFO L290 TraceCheckUtils]: 29: Hoare triple {7982#false} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {7982#false} is VALID [2022-02-20 14:14:22,832 INFO L290 TraceCheckUtils]: 28: Hoare triple {8260#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} assume main_~i~0#1 / 65536 > 250;call write~int(1, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {7982#false} is VALID [2022-02-20 14:14:22,832 INFO L290 TraceCheckUtils]: 27: Hoare triple {8260#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} assume !!(main_~i~0#1 < ~SIZE~0); {8260#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} is VALID [2022-02-20 14:14:22,833 INFO L290 TraceCheckUtils]: 26: Hoare triple {8267#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8260#(not (< 250 (div |ULTIMATE.start_main_~i~0#1| 65536)))} is VALID [2022-02-20 14:14:22,833 INFO L290 TraceCheckUtils]: 25: Hoare triple {8267#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8267#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} is VALID [2022-02-20 14:14:22,834 INFO L290 TraceCheckUtils]: 24: Hoare triple {8267#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} assume !!(main_~i~0#1 < ~SIZE~0); {8267#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} is VALID [2022-02-20 14:14:22,834 INFO L290 TraceCheckUtils]: 23: Hoare triple {8277#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8267#(<= (div (+ (- 2) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 251)} is VALID [2022-02-20 14:14:22,834 INFO L290 TraceCheckUtils]: 22: Hoare triple {8277#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8277#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} is VALID [2022-02-20 14:14:22,835 INFO L290 TraceCheckUtils]: 21: Hoare triple {8277#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} assume !!(main_~i~0#1 < ~SIZE~0); {8277#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} is VALID [2022-02-20 14:14:22,835 INFO L290 TraceCheckUtils]: 20: Hoare triple {8287#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8277#(<= (div (+ (- 65539) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 252)} is VALID [2022-02-20 14:14:22,836 INFO L290 TraceCheckUtils]: 19: Hoare triple {8287#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8287#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} is VALID [2022-02-20 14:14:22,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {8287#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} assume !!(main_~i~0#1 < ~SIZE~0); {8287#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} is VALID [2022-02-20 14:14:22,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {8297#(<= (div (+ (- 196613) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 254)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8287#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 131076)) (- 65536)) 253)} is VALID [2022-02-20 14:14:22,837 INFO L290 TraceCheckUtils]: 16: Hoare triple {8297#(<= (div (+ (- 196613) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 254)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8297#(<= (div (+ (- 196613) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 254)} is VALID [2022-02-20 14:14:22,837 INFO L290 TraceCheckUtils]: 15: Hoare triple {8297#(<= (div (+ (- 196613) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 254)} assume !!(main_~i~0#1 < ~SIZE~0); {8297#(<= (div (+ (- 196613) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 254)} is VALID [2022-02-20 14:14:22,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {8307#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 262150)) (- 65536)) 255)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8297#(<= (div (+ (- 196613) (* (- 1) |ULTIMATE.start_main_~i~0#1|)) (- 65536)) 254)} is VALID [2022-02-20 14:14:22,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {8307#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 262150)) (- 65536)) 255)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8307#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 262150)) (- 65536)) 255)} is VALID [2022-02-20 14:14:22,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {8307#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 262150)) (- 65536)) 255)} assume !!(main_~i~0#1 < ~SIZE~0); {8307#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 262150)) (- 65536)) 255)} is VALID [2022-02-20 14:14:22,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {8317#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 327687)) (- 65536)) 256)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8307#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 262150)) (- 65536)) 255)} is VALID [2022-02-20 14:14:22,839 INFO L290 TraceCheckUtils]: 10: Hoare triple {8317#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 327687)) (- 65536)) 256)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8317#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 327687)) (- 65536)) 256)} is VALID [2022-02-20 14:14:22,839 INFO L290 TraceCheckUtils]: 9: Hoare triple {8317#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 327687)) (- 65536)) 256)} assume !!(main_~i~0#1 < ~SIZE~0); {8317#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 327687)) (- 65536)) 256)} is VALID [2022-02-20 14:14:22,840 INFO L290 TraceCheckUtils]: 8: Hoare triple {8327#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 393224)) (- 65536)) 257)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8317#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 327687)) (- 65536)) 256)} is VALID [2022-02-20 14:14:22,840 INFO L290 TraceCheckUtils]: 7: Hoare triple {8327#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 393224)) (- 65536)) 257)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8327#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 393224)) (- 65536)) 257)} is VALID [2022-02-20 14:14:22,841 INFO L290 TraceCheckUtils]: 6: Hoare triple {8327#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 393224)) (- 65536)) 257)} assume !!(main_~i~0#1 < ~SIZE~0); {8327#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 393224)) (- 65536)) 257)} is VALID [2022-02-20 14:14:22,841 INFO L290 TraceCheckUtils]: 5: Hoare triple {8337#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 458761)) (- 65536)) 258)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {8327#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 393224)) (- 65536)) 257)} is VALID [2022-02-20 14:14:22,841 INFO L290 TraceCheckUtils]: 4: Hoare triple {8337#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 458761)) (- 65536)) 258)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {8337#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 458761)) (- 65536)) 258)} is VALID [2022-02-20 14:14:22,842 INFO L290 TraceCheckUtils]: 3: Hoare triple {8337#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 458761)) (- 65536)) 258)} assume !!(main_~i~0#1 < ~SIZE~0); {8337#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 458761)) (- 65536)) 258)} is VALID [2022-02-20 14:14:22,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {7981#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {8337#(<= (div (+ (* (- 1) |ULTIMATE.start_main_~i~0#1|) (- 458761)) (- 65536)) 258)} is VALID [2022-02-20 14:14:22,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {7981#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {7981#true} is VALID [2022-02-20 14:14:22,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {7981#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {7981#true} is VALID [2022-02-20 14:14:22,843 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 100 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-02-20 14:14:22,843 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [987597267] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:22,843 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:22,843 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 21 [2022-02-20 14:14:22,843 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379222531] [2022-02-20 14:14:22,843 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:22,844 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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 59 [2022-02-20 14:14:22,845 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:22,845 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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) [2022-02-20 14:14:22,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:22,909 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-02-20 14:14:22,909 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:22,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-02-20 14:14:22,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2022-02-20 14:14:22,910 INFO L87 Difference]: Start difference. First operand 65 states and 68 transitions. Second operand has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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) [2022-02-20 14:14:23,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:23,450 INFO L93 Difference]: Finished difference Result 231 states and 255 transitions. [2022-02-20 14:14:23,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-02-20 14:14:23,450 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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 59 [2022-02-20 14:14:23,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:23,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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) [2022-02-20 14:14:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 207 transitions. [2022-02-20 14:14:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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) [2022-02-20 14:14:23,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 207 transitions. [2022-02-20 14:14:23,454 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 207 transitions. [2022-02-20 14:14:23,592 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:23,595 INFO L225 Difference]: With dead ends: 231 [2022-02-20 14:14:23,595 INFO L226 Difference]: Without dead ends: 199 [2022-02-20 14:14:23,596 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2022-02-20 14:14:23,597 INFO L933 BasicCegarLoop]: 9 mSDtfsCounter, 219 mSDsluCounter, 71 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:23,597 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [219 Valid, 80 Invalid, 212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 14:14:23,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2022-02-20 14:14:23,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 93. [2022-02-20 14:14:23,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:23,686 INFO L82 GeneralOperation]: Start isEquivalent. First operand 199 states. Second operand has 93 states, 92 states have (on average 1.141304347826087) internal successors, (105), 92 states have internal predecessors, (105), 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) [2022-02-20 14:14:23,686 INFO L74 IsIncluded]: Start isIncluded. First operand 199 states. Second operand has 93 states, 92 states have (on average 1.141304347826087) internal successors, (105), 92 states have internal predecessors, (105), 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) [2022-02-20 14:14:23,687 INFO L87 Difference]: Start difference. First operand 199 states. Second operand has 93 states, 92 states have (on average 1.141304347826087) internal successors, (105), 92 states have internal predecessors, (105), 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) [2022-02-20 14:14:23,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:23,689 INFO L93 Difference]: Finished difference Result 199 states and 211 transitions. [2022-02-20 14:14:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 211 transitions. [2022-02-20 14:14:23,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:23,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:23,690 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 92 states have (on average 1.141304347826087) internal successors, (105), 92 states have internal predecessors, (105), 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 199 states. [2022-02-20 14:14:23,690 INFO L87 Difference]: Start difference. First operand has 93 states, 92 states have (on average 1.141304347826087) internal successors, (105), 92 states have internal predecessors, (105), 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 199 states. [2022-02-20 14:14:23,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:23,694 INFO L93 Difference]: Finished difference Result 199 states and 211 transitions. [2022-02-20 14:14:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 211 transitions. [2022-02-20 14:14:23,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:23,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:23,694 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:23,694 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:23,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 92 states have (on average 1.141304347826087) internal successors, (105), 92 states have internal predecessors, (105), 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) [2022-02-20 14:14:23,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 105 transitions. [2022-02-20 14:14:23,696 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 105 transitions. Word has length 59 [2022-02-20 14:14:23,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:23,696 INFO L470 AbstractCegarLoop]: Abstraction has 93 states and 105 transitions. [2022-02-20 14:14:23,696 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 3.2857142857142856) internal successors, (69), 21 states have internal predecessors, (69), 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) [2022-02-20 14:14:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 105 transitions. [2022-02-20 14:14:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-02-20 14:14:23,697 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:23,697 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 7, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:23,725 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:23,914 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:23,914 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:23,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:23,915 INFO L85 PathProgramCache]: Analyzing trace with hash 1593933100, now seen corresponding path program 14 times [2022-02-20 14:14:23,915 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:23,915 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492380665] [2022-02-20 14:14:23,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:23,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:24,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {9154#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {9154#true} is VALID [2022-02-20 14:14:24,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {9154#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {9154#true} is VALID [2022-02-20 14:14:24,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {9154#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:24,198 INFO L290 TraceCheckUtils]: 3: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:24,198 INFO L290 TraceCheckUtils]: 4: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:24,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:24,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:24,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:24,200 INFO L290 TraceCheckUtils]: 8: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,200 INFO L290 TraceCheckUtils]: 9: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,201 INFO L290 TraceCheckUtils]: 10: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,201 INFO L290 TraceCheckUtils]: 11: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,201 INFO L290 TraceCheckUtils]: 12: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,202 INFO L290 TraceCheckUtils]: 13: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,202 INFO L290 TraceCheckUtils]: 14: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,203 INFO L290 TraceCheckUtils]: 15: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,203 INFO L290 TraceCheckUtils]: 16: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,203 INFO L290 TraceCheckUtils]: 17: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:24,204 INFO L290 TraceCheckUtils]: 18: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:24,204 INFO L290 TraceCheckUtils]: 19: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:24,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,205 INFO L290 TraceCheckUtils]: 21: Hoare triple {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,205 INFO L290 TraceCheckUtils]: 22: Hoare triple {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9163#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,206 INFO L290 TraceCheckUtils]: 23: Hoare triple {9163#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,206 INFO L290 TraceCheckUtils]: 24: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,207 INFO L290 TraceCheckUtils]: 25: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,207 INFO L290 TraceCheckUtils]: 26: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,208 INFO L290 TraceCheckUtils]: 27: Hoare triple {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,208 INFO L290 TraceCheckUtils]: 28: Hoare triple {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:24,209 INFO L290 TraceCheckUtils]: 29: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:24,209 INFO L290 TraceCheckUtils]: 30: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:24,209 INFO L290 TraceCheckUtils]: 31: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,210 INFO L290 TraceCheckUtils]: 32: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,210 INFO L290 TraceCheckUtils]: 33: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,211 INFO L290 TraceCheckUtils]: 36: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,212 INFO L290 TraceCheckUtils]: 37: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,213 INFO L290 TraceCheckUtils]: 39: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,213 INFO L290 TraceCheckUtils]: 40: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,214 INFO L290 TraceCheckUtils]: 41: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,214 INFO L290 TraceCheckUtils]: 42: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,214 INFO L290 TraceCheckUtils]: 43: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,215 INFO L290 TraceCheckUtils]: 44: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,215 INFO L290 TraceCheckUtils]: 45: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,215 INFO L290 TraceCheckUtils]: 46: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,216 INFO L290 TraceCheckUtils]: 47: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,216 INFO L290 TraceCheckUtils]: 48: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,217 INFO L290 TraceCheckUtils]: 49: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,217 INFO L290 TraceCheckUtils]: 50: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,218 INFO L290 TraceCheckUtils]: 51: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:24,218 INFO L290 TraceCheckUtils]: 52: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:24,218 INFO L290 TraceCheckUtils]: 53: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:24,219 INFO L290 TraceCheckUtils]: 54: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:24,219 INFO L290 TraceCheckUtils]: 55: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9173#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:24,220 INFO L290 TraceCheckUtils]: 56: Hoare triple {9173#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9174#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:24,220 INFO L290 TraceCheckUtils]: 57: Hoare triple {9174#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {9155#false} is VALID [2022-02-20 14:14:24,220 INFO L290 TraceCheckUtils]: 58: Hoare triple {9155#false} assume !false; {9155#false} is VALID [2022-02-20 14:14:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:24,220 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:24,220 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492380665] [2022-02-20 14:14:24,221 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492380665] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:24,221 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1999141564] [2022-02-20 14:14:24,221 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 14:14:24,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:24,221 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:24,222 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:24,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-02-20 14:14:24,287 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 14:14:24,287 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:24,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 43 conjunts are in the unsatisfiable core [2022-02-20 14:14:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:24,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:24,420 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:24,515 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:14:24,515 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:14:24,580 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:14:24,581 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:14:24,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {9154#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {9154#true} is VALID [2022-02-20 14:14:24,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {9154#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {9154#true} is VALID [2022-02-20 14:14:24,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {9154#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:24,902 INFO L290 TraceCheckUtils]: 3: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:24,902 INFO L290 TraceCheckUtils]: 4: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:24,902 INFO L290 TraceCheckUtils]: 5: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:24,903 INFO L290 TraceCheckUtils]: 6: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:24,903 INFO L290 TraceCheckUtils]: 7: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:24,903 INFO L290 TraceCheckUtils]: 8: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,904 INFO L290 TraceCheckUtils]: 9: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,904 INFO L290 TraceCheckUtils]: 10: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,904 INFO L290 TraceCheckUtils]: 11: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,905 INFO L290 TraceCheckUtils]: 12: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,905 INFO L290 TraceCheckUtils]: 13: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,906 INFO L290 TraceCheckUtils]: 14: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,906 INFO L290 TraceCheckUtils]: 15: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,906 INFO L290 TraceCheckUtils]: 16: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,907 INFO L290 TraceCheckUtils]: 17: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:24,907 INFO L290 TraceCheckUtils]: 18: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:24,907 INFO L290 TraceCheckUtils]: 19: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:24,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,908 INFO L290 TraceCheckUtils]: 21: Hoare triple {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,909 INFO L290 TraceCheckUtils]: 22: Hoare triple {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9163#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,909 INFO L290 TraceCheckUtils]: 23: Hoare triple {9163#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,910 INFO L290 TraceCheckUtils]: 24: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,910 INFO L290 TraceCheckUtils]: 25: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,911 INFO L290 TraceCheckUtils]: 26: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9256#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0) (<= 8 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,911 INFO L290 TraceCheckUtils]: 27: Hoare triple {9256#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0) (<= 8 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9256#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0) (<= 8 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,912 INFO L290 TraceCheckUtils]: 28: Hoare triple {9256#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0) (<= 8 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:24,912 INFO L290 TraceCheckUtils]: 29: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:24,912 INFO L290 TraceCheckUtils]: 30: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:24,913 INFO L290 TraceCheckUtils]: 31: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,913 INFO L290 TraceCheckUtils]: 32: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,913 INFO L290 TraceCheckUtils]: 33: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,914 INFO L290 TraceCheckUtils]: 34: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,914 INFO L290 TraceCheckUtils]: 35: Hoare triple {9167#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,915 INFO L290 TraceCheckUtils]: 36: Hoare triple {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,915 INFO L290 TraceCheckUtils]: 37: Hoare triple {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,915 INFO L290 TraceCheckUtils]: 38: Hoare triple {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,916 INFO L290 TraceCheckUtils]: 39: Hoare triple {9284#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,916 INFO L290 TraceCheckUtils]: 40: Hoare triple {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,916 INFO L290 TraceCheckUtils]: 41: Hoare triple {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,917 INFO L290 TraceCheckUtils]: 42: Hoare triple {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,917 INFO L290 TraceCheckUtils]: 43: Hoare triple {9297#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,918 INFO L290 TraceCheckUtils]: 44: Hoare triple {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,918 INFO L290 TraceCheckUtils]: 45: Hoare triple {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,918 INFO L290 TraceCheckUtils]: 46: Hoare triple {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,919 INFO L290 TraceCheckUtils]: 47: Hoare triple {9310#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,919 INFO L290 TraceCheckUtils]: 48: Hoare triple {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,919 INFO L290 TraceCheckUtils]: 49: Hoare triple {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,920 INFO L290 TraceCheckUtils]: 50: Hoare triple {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,920 INFO L290 TraceCheckUtils]: 51: Hoare triple {9323#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,921 INFO L290 TraceCheckUtils]: 52: Hoare triple {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,921 INFO L290 TraceCheckUtils]: 53: Hoare triple {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,921 INFO L290 TraceCheckUtils]: 54: Hoare triple {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:24,922 INFO L290 TraceCheckUtils]: 55: Hoare triple {9336#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9163#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:24,922 INFO L290 TraceCheckUtils]: 56: Hoare triple {9163#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9352#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:24,922 INFO L290 TraceCheckUtils]: 57: Hoare triple {9352#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {9155#false} is VALID [2022-02-20 14:14:24,923 INFO L290 TraceCheckUtils]: 58: Hoare triple {9155#false} assume !false; {9155#false} is VALID [2022-02-20 14:14:24,923 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 2 proven. 187 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:24,923 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:25,286 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:14:25,291 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:14:25,467 INFO L290 TraceCheckUtils]: 58: Hoare triple {9155#false} assume !false; {9155#false} is VALID [2022-02-20 14:14:25,467 INFO L290 TraceCheckUtils]: 57: Hoare triple {9352#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {9155#false} is VALID [2022-02-20 14:14:25,468 INFO L290 TraceCheckUtils]: 56: Hoare triple {9173#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9352#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:25,468 INFO L290 TraceCheckUtils]: 55: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9173#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,469 INFO L290 TraceCheckUtils]: 54: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:25,469 INFO L290 TraceCheckUtils]: 53: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:25,479 INFO L290 TraceCheckUtils]: 52: Hoare triple {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:25,480 INFO L290 TraceCheckUtils]: 51: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9172#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:25,480 INFO L290 TraceCheckUtils]: 50: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,481 INFO L290 TraceCheckUtils]: 49: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,481 INFO L290 TraceCheckUtils]: 48: Hoare triple {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,482 INFO L290 TraceCheckUtils]: 47: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9171#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,482 INFO L290 TraceCheckUtils]: 46: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,483 INFO L290 TraceCheckUtils]: 44: Hoare triple {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9170#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,484 INFO L290 TraceCheckUtils]: 42: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,484 INFO L290 TraceCheckUtils]: 41: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,485 INFO L290 TraceCheckUtils]: 40: Hoare triple {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,485 INFO L290 TraceCheckUtils]: 39: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9169#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,486 INFO L290 TraceCheckUtils]: 38: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,486 INFO L290 TraceCheckUtils]: 37: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,486 INFO L290 TraceCheckUtils]: 36: Hoare triple {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,487 INFO L290 TraceCheckUtils]: 35: Hoare triple {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {9168#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:25,487 INFO L290 TraceCheckUtils]: 34: Hoare triple {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:25,488 INFO L290 TraceCheckUtils]: 33: Hoare triple {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:25,488 INFO L290 TraceCheckUtils]: 32: Hoare triple {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:25,489 INFO L290 TraceCheckUtils]: 31: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_~i~0#1 := 0; {9428#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:25,489 INFO L290 TraceCheckUtils]: 30: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:25,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:25,490 INFO L290 TraceCheckUtils]: 28: Hoare triple {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9166#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0)} is VALID [2022-02-20 14:14:25,490 INFO L290 TraceCheckUtils]: 27: Hoare triple {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:25,491 INFO L290 TraceCheckUtils]: 26: Hoare triple {9456#(and (not (<= |ULTIMATE.start_main_~i~0#1| 5)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9165#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)) (+ |ULTIMATE.start_main_~a~0#1.offset| 24))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:25,491 INFO L290 TraceCheckUtils]: 25: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9456#(and (not (<= |ULTIMATE.start_main_~i~0#1| 5)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:25,492 INFO L290 TraceCheckUtils]: 24: Hoare triple {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:25,492 INFO L290 TraceCheckUtils]: 23: Hoare triple {9456#(and (not (<= |ULTIMATE.start_main_~i~0#1| 5)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9164#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:25,493 INFO L290 TraceCheckUtils]: 22: Hoare triple {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9456#(and (not (<= |ULTIMATE.start_main_~i~0#1| 5)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 24)) 0))} is VALID [2022-02-20 14:14:25,493 INFO L290 TraceCheckUtils]: 21: Hoare triple {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,494 INFO L290 TraceCheckUtils]: 20: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9162#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,494 INFO L290 TraceCheckUtils]: 19: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:25,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:25,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9161#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:25,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,496 INFO L290 TraceCheckUtils]: 15: Hoare triple {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9160#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,498 INFO L290 TraceCheckUtils]: 11: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9159#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,498 INFO L290 TraceCheckUtils]: 10: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,499 INFO L290 TraceCheckUtils]: 8: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9158#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:25,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:25,500 INFO L290 TraceCheckUtils]: 6: Hoare triple {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:25,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {9157#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:25,500 INFO L290 TraceCheckUtils]: 4: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:25,501 INFO L290 TraceCheckUtils]: 3: Hoare triple {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:25,501 INFO L290 TraceCheckUtils]: 2: Hoare triple {9154#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {9156#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:25,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {9154#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {9154#true} is VALID [2022-02-20 14:14:25,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {9154#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {9154#true} is VALID [2022-02-20 14:14:25,502 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 14:14:25,502 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1999141564] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:25,502 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:25,502 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 21] total 30 [2022-02-20 14:14:25,502 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272544212] [2022-02-20 14:14:25,502 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:25,504 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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 59 [2022-02-20 14:14:25,504 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:25,504 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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) [2022-02-20 14:14:25,572 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:25,572 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-02-20 14:14:25,572 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:25,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-02-20 14:14:25,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=775, Unknown=0, NotChecked=0, Total=870 [2022-02-20 14:14:25,573 INFO L87 Difference]: Start difference. First operand 93 states and 105 transitions. Second operand has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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) [2022-02-20 14:14:27,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:27,491 INFO L93 Difference]: Finished difference Result 130 states and 142 transitions. [2022-02-20 14:14:27,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-02-20 14:14:27,491 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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 59 [2022-02-20 14:14:27,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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) [2022-02-20 14:14:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 76 transitions. [2022-02-20 14:14:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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) [2022-02-20 14:14:27,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 76 transitions. [2022-02-20 14:14:27,493 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 76 transitions. [2022-02-20 14:14:27,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:27,549 INFO L225 Difference]: With dead ends: 130 [2022-02-20 14:14:27,549 INFO L226 Difference]: Without dead ends: 128 [2022-02-20 14:14:27,549 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 101 SyntacticMatches, 9 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 522 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=226, Invalid=2126, Unknown=0, NotChecked=0, Total=2352 [2022-02-20 14:14:27,550 INFO L933 BasicCegarLoop]: 25 mSDtfsCounter, 62 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 1065 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 415 SdHoareTripleChecker+Invalid, 1136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1065 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:27,550 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 415 Invalid, 1136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1065 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-02-20 14:14:27,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-02-20 14:14:27,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 92. [2022-02-20 14:14:27,694 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:27,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 92 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 91 states have internal predecessors, (104), 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) [2022-02-20 14:14:27,694 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 92 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 91 states have internal predecessors, (104), 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) [2022-02-20 14:14:27,695 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 92 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 91 states have internal predecessors, (104), 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) [2022-02-20 14:14:27,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:27,696 INFO L93 Difference]: Finished difference Result 128 states and 140 transitions. [2022-02-20 14:14:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 140 transitions. [2022-02-20 14:14:27,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:27,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:27,697 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 91 states have internal predecessors, (104), 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 128 states. [2022-02-20 14:14:27,697 INFO L87 Difference]: Start difference. First operand has 92 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 91 states have internal predecessors, (104), 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 128 states. [2022-02-20 14:14:27,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:27,698 INFO L93 Difference]: Finished difference Result 128 states and 140 transitions. [2022-02-20 14:14:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 140 transitions. [2022-02-20 14:14:27,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:27,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:27,699 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:27,699 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:27,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 91 states have internal predecessors, (104), 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) [2022-02-20 14:14:27,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 104 transitions. [2022-02-20 14:14:27,700 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 104 transitions. Word has length 59 [2022-02-20 14:14:27,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:27,700 INFO L470 AbstractCegarLoop]: Abstraction has 92 states and 104 transitions. [2022-02-20 14:14:27,700 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 3.1666666666666665) internal successors, (95), 30 states have internal predecessors, (95), 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) [2022-02-20 14:14:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions. [2022-02-20 14:14:27,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-02-20 14:14:27,701 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:27,701 INFO L514 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:27,720 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:27,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:27,915 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:27,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:27,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1222421299, now seen corresponding path program 15 times [2022-02-20 14:14:27,916 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:27,916 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845565823] [2022-02-20 14:14:27,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:28,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {10112#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {10112#true} is VALID [2022-02-20 14:14:28,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {10112#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {10112#true} is VALID [2022-02-20 14:14:28,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {10112#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {10114#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:28,194 INFO L290 TraceCheckUtils]: 3: Hoare triple {10114#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {10114#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:28,195 INFO L290 TraceCheckUtils]: 4: Hoare triple {10114#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10114#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:28,195 INFO L290 TraceCheckUtils]: 5: Hoare triple {10114#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10115#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:28,195 INFO L290 TraceCheckUtils]: 6: Hoare triple {10115#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {10115#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:28,196 INFO L290 TraceCheckUtils]: 7: Hoare triple {10115#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10115#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:28,196 INFO L290 TraceCheckUtils]: 8: Hoare triple {10115#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10116#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,197 INFO L290 TraceCheckUtils]: 9: Hoare triple {10116#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {10116#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,197 INFO L290 TraceCheckUtils]: 10: Hoare triple {10116#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10116#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,197 INFO L290 TraceCheckUtils]: 11: Hoare triple {10116#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10117#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,198 INFO L290 TraceCheckUtils]: 12: Hoare triple {10117#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {10117#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,198 INFO L290 TraceCheckUtils]: 13: Hoare triple {10117#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10117#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,198 INFO L290 TraceCheckUtils]: 14: Hoare triple {10117#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10118#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,199 INFO L290 TraceCheckUtils]: 15: Hoare triple {10118#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {10118#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,199 INFO L290 TraceCheckUtils]: 16: Hoare triple {10118#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10118#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {10118#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10119#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:28,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {10119#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {10119#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:28,200 INFO L290 TraceCheckUtils]: 19: Hoare triple {10119#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10119#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:28,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {10119#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10120#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,201 INFO L290 TraceCheckUtils]: 21: Hoare triple {10120#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {10120#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,201 INFO L290 TraceCheckUtils]: 22: Hoare triple {10120#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10120#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:28,202 INFO L290 TraceCheckUtils]: 23: Hoare triple {10120#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10121#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:28,202 INFO L290 TraceCheckUtils]: 24: Hoare triple {10121#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {10121#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:28,203 INFO L290 TraceCheckUtils]: 25: Hoare triple {10121#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10122#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:28,203 INFO L290 TraceCheckUtils]: 26: Hoare triple {10122#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10123#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:28,204 INFO L290 TraceCheckUtils]: 27: Hoare triple {10123#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {10123#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:28,204 INFO L290 TraceCheckUtils]: 28: Hoare triple {10123#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:28,204 INFO L290 TraceCheckUtils]: 29: Hoare triple {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:28,205 INFO L290 TraceCheckUtils]: 30: Hoare triple {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:28,205 INFO L290 TraceCheckUtils]: 31: Hoare triple {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:28,205 INFO L290 TraceCheckUtils]: 32: Hoare triple {10124#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:28,206 INFO L290 TraceCheckUtils]: 33: Hoare triple {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:28,206 INFO L290 TraceCheckUtils]: 34: Hoare triple {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:28,206 INFO L290 TraceCheckUtils]: 35: Hoare triple {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:28,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {10125#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,207 INFO L290 TraceCheckUtils]: 37: Hoare triple {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,208 INFO L290 TraceCheckUtils]: 38: Hoare triple {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,209 INFO L290 TraceCheckUtils]: 40: Hoare triple {10126#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,209 INFO L290 TraceCheckUtils]: 41: Hoare triple {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,209 INFO L290 TraceCheckUtils]: 42: Hoare triple {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,210 INFO L290 TraceCheckUtils]: 43: Hoare triple {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,210 INFO L290 TraceCheckUtils]: 44: Hoare triple {10127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,211 INFO L290 TraceCheckUtils]: 45: Hoare triple {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,211 INFO L290 TraceCheckUtils]: 46: Hoare triple {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,212 INFO L290 TraceCheckUtils]: 48: Hoare triple {10128#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,213 INFO L290 TraceCheckUtils]: 51: Hoare triple {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,213 INFO L290 TraceCheckUtils]: 52: Hoare triple {10129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:28,214 INFO L290 TraceCheckUtils]: 53: Hoare triple {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:28,214 INFO L290 TraceCheckUtils]: 54: Hoare triple {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:28,214 INFO L290 TraceCheckUtils]: 55: Hoare triple {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:28,215 INFO L290 TraceCheckUtils]: 56: Hoare triple {10130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:28,215 INFO L290 TraceCheckUtils]: 57: Hoare triple {10131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10132#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:28,215 INFO L290 TraceCheckUtils]: 58: Hoare triple {10132#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {10113#false} is VALID [2022-02-20 14:14:28,216 INFO L290 TraceCheckUtils]: 59: Hoare triple {10113#false} assume !false; {10113#false} is VALID [2022-02-20 14:14:28,216 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:28,216 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:28,216 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845565823] [2022-02-20 14:14:28,216 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845565823] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:28,216 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721739334] [2022-02-20 14:14:28,216 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 14:14:28,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:28,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:28,217 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:28,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-02-20 14:14:28,350 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2022-02-20 14:14:28,350 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:28,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 28 conjunts are in the unsatisfiable core [2022-02-20 14:14:28,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:28,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:28,614 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:31,232 INFO L356 Elim1Store]: treesize reduction 13, result has 18.8 percent of original size [2022-02-20 14:14:31,233 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 23 [2022-02-20 14:14:31,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {10112#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {10112#true} is VALID [2022-02-20 14:14:31,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {10112#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {10112#true} is VALID [2022-02-20 14:14:31,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {10112#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:31,297 INFO L290 TraceCheckUtils]: 3: Hoare triple {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:31,297 INFO L290 TraceCheckUtils]: 4: Hoare triple {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:31,298 INFO L290 TraceCheckUtils]: 5: Hoare triple {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:31,298 INFO L290 TraceCheckUtils]: 6: Hoare triple {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:31,298 INFO L290 TraceCheckUtils]: 7: Hoare triple {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:31,299 INFO L290 TraceCheckUtils]: 8: Hoare triple {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:31,299 INFO L290 TraceCheckUtils]: 9: Hoare triple {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:31,300 INFO L290 TraceCheckUtils]: 10: Hoare triple {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:31,300 INFO L290 TraceCheckUtils]: 11: Hoare triple {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:31,300 INFO L290 TraceCheckUtils]: 12: Hoare triple {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:31,301 INFO L290 TraceCheckUtils]: 13: Hoare triple {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:31,301 INFO L290 TraceCheckUtils]: 14: Hoare triple {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:31,301 INFO L290 TraceCheckUtils]: 15: Hoare triple {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:31,302 INFO L290 TraceCheckUtils]: 16: Hoare triple {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:31,302 INFO L290 TraceCheckUtils]: 17: Hoare triple {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:31,302 INFO L290 TraceCheckUtils]: 18: Hoare triple {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:31,303 INFO L290 TraceCheckUtils]: 19: Hoare triple {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:31,303 INFO L290 TraceCheckUtils]: 20: Hoare triple {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:31,303 INFO L290 TraceCheckUtils]: 21: Hoare triple {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < ~SIZE~0); {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:31,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:31,304 INFO L290 TraceCheckUtils]: 23: Hoare triple {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:31,304 INFO L290 TraceCheckUtils]: 24: Hoare triple {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < ~SIZE~0); {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:31,305 INFO L290 TraceCheckUtils]: 25: Hoare triple {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10219#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:31,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {10219#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10223#(exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0)))} is VALID [2022-02-20 14:14:31,307 INFO L290 TraceCheckUtils]: 27: Hoare triple {10223#(exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |ULTIMATE.start_main_~i~0#1| (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0)))} assume !(main_~i~0#1 < ~SIZE~0); {10227#(exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0)))} is VALID [2022-02-20 14:14:31,308 INFO L290 TraceCheckUtils]: 28: Hoare triple {10227#(exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0)))} main_~i~0#1 := 0; {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,308 INFO L290 TraceCheckUtils]: 29: Hoare triple {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,309 INFO L290 TraceCheckUtils]: 30: Hoare triple {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !(0 == __VERIFIER_assert_~cond#1); {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,310 INFO L290 TraceCheckUtils]: 31: Hoare triple {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,310 INFO L290 TraceCheckUtils]: 32: Hoare triple {10231#(and (<= 0 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,311 INFO L290 TraceCheckUtils]: 33: Hoare triple {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !(0 == __VERIFIER_assert_~cond#1); {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,313 INFO L290 TraceCheckUtils]: 35: Hoare triple {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,313 INFO L290 TraceCheckUtils]: 36: Hoare triple {10244#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,314 INFO L290 TraceCheckUtils]: 37: Hoare triple {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,315 INFO L290 TraceCheckUtils]: 38: Hoare triple {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !(0 == __VERIFIER_assert_~cond#1); {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,315 INFO L290 TraceCheckUtils]: 39: Hoare triple {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,316 INFO L290 TraceCheckUtils]: 40: Hoare triple {10257#(and (<= 2 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,317 INFO L290 TraceCheckUtils]: 41: Hoare triple {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,318 INFO L290 TraceCheckUtils]: 42: Hoare triple {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !(0 == __VERIFIER_assert_~cond#1); {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,318 INFO L290 TraceCheckUtils]: 43: Hoare triple {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,319 INFO L290 TraceCheckUtils]: 44: Hoare triple {10270#(and (<= 3 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,320 INFO L290 TraceCheckUtils]: 45: Hoare triple {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,320 INFO L290 TraceCheckUtils]: 46: Hoare triple {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,321 INFO L290 TraceCheckUtils]: 47: Hoare triple {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,322 INFO L290 TraceCheckUtils]: 48: Hoare triple {10283#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,323 INFO L290 TraceCheckUtils]: 49: Hoare triple {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,323 INFO L290 TraceCheckUtils]: 50: Hoare triple {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !(0 == __VERIFIER_assert_~cond#1); {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,324 INFO L290 TraceCheckUtils]: 51: Hoare triple {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,325 INFO L290 TraceCheckUtils]: 52: Hoare triple {10296#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,326 INFO L290 TraceCheckUtils]: 53: Hoare triple {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,326 INFO L290 TraceCheckUtils]: 54: Hoare triple {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(0 == __VERIFIER_assert_~cond#1); {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,327 INFO L290 TraceCheckUtils]: 55: Hoare triple {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:31,328 INFO L290 TraceCheckUtils]: 56: Hoare triple {10309#(and (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10322#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} is VALID [2022-02-20 14:14:31,328 INFO L290 TraceCheckUtils]: 57: Hoare triple {10322#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (exists ((|v_ULTIMATE.start_main_~i~0#1_335| Int)) (and (<= |v_ULTIMATE.start_main_~i~0#1_335| 7) (<= ~SIZE~0 (+ |v_ULTIMATE.start_main_~i~0#1_335| 1)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_335| 4))) 0))))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10326#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:31,329 INFO L290 TraceCheckUtils]: 58: Hoare triple {10326#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {10113#false} is VALID [2022-02-20 14:14:31,329 INFO L290 TraceCheckUtils]: 59: Hoare triple {10113#false} assume !false; {10113#false} is VALID [2022-02-20 14:14:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 91 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:31,329 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:33,870 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 16 [2022-02-20 14:14:33,888 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 28 [2022-02-20 14:14:34,023 INFO L290 TraceCheckUtils]: 59: Hoare triple {10113#false} assume !false; {10113#false} is VALID [2022-02-20 14:14:34,024 INFO L290 TraceCheckUtils]: 58: Hoare triple {10326#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {10113#false} is VALID [2022-02-20 14:14:34,024 INFO L290 TraceCheckUtils]: 57: Hoare triple {10339#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10326#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:34,026 INFO L290 TraceCheckUtils]: 56: Hoare triple {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10339#(or (<= ~SIZE~0 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0))} is VALID [2022-02-20 14:14:34,026 INFO L290 TraceCheckUtils]: 55: Hoare triple {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,027 INFO L290 TraceCheckUtils]: 54: Hoare triple {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,027 INFO L290 TraceCheckUtils]: 53: Hoare triple {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,028 INFO L290 TraceCheckUtils]: 52: Hoare triple {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10343#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (not (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,029 INFO L290 TraceCheckUtils]: 51: Hoare triple {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,029 INFO L290 TraceCheckUtils]: 50: Hoare triple {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,030 INFO L290 TraceCheckUtils]: 49: Hoare triple {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10356#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 2 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,031 INFO L290 TraceCheckUtils]: 47: Hoare triple {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,032 INFO L290 TraceCheckUtils]: 46: Hoare triple {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,032 INFO L290 TraceCheckUtils]: 45: Hoare triple {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,033 INFO L290 TraceCheckUtils]: 44: Hoare triple {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10369#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 3 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,033 INFO L290 TraceCheckUtils]: 43: Hoare triple {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,034 INFO L290 TraceCheckUtils]: 42: Hoare triple {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,034 INFO L290 TraceCheckUtils]: 41: Hoare triple {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,035 INFO L290 TraceCheckUtils]: 40: Hoare triple {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10382#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ |ULTIMATE.start_main_~i~0#1| 4)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,036 INFO L290 TraceCheckUtils]: 39: Hoare triple {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,036 INFO L290 TraceCheckUtils]: 38: Hoare triple {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,036 INFO L290 TraceCheckUtils]: 37: Hoare triple {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,037 INFO L290 TraceCheckUtils]: 36: Hoare triple {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10395#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 5 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,038 INFO L290 TraceCheckUtils]: 35: Hoare triple {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,038 INFO L290 TraceCheckUtils]: 34: Hoare triple {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,039 INFO L290 TraceCheckUtils]: 33: Hoare triple {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,040 INFO L290 TraceCheckUtils]: 32: Hoare triple {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {10408#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 6 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,040 INFO L290 TraceCheckUtils]: 31: Hoare triple {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,040 INFO L290 TraceCheckUtils]: 30: Hoare triple {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !(0 == __VERIFIER_assert_~cond#1); {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {10434#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} main_~i~0#1 := 0; {10421#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| (+ 7 |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,042 INFO L290 TraceCheckUtils]: 27: Hoare triple {10438#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_343|) (< |v_ULTIMATE.start_main_~i~0#1_343| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0)))} assume !(main_~i~0#1 < ~SIZE~0); {10434#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= ~SIZE~0 |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,043 INFO L290 TraceCheckUtils]: 26: Hoare triple {10442#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10438#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (<= |ULTIMATE.start_main_~i~0#1| |v_ULTIMATE.start_main_~i~0#1_343|) (< |v_ULTIMATE.start_main_~i~0#1_343| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0)))} is VALID [2022-02-20 14:14:34,044 INFO L290 TraceCheckUtils]: 25: Hoare triple {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10442#(forall ((|v_ULTIMATE.start_main_~i~0#1_343| Int)) (or (< |v_ULTIMATE.start_main_~i~0#1_343| 7) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_343| 4))) 0) (<= (+ |ULTIMATE.start_main_~i~0#1| 1) |v_ULTIMATE.start_main_~i~0#1_343|)))} is VALID [2022-02-20 14:14:34,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} assume !!(main_~i~0#1 < ~SIZE~0); {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:34,044 INFO L290 TraceCheckUtils]: 23: Hoare triple {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10212#(<= |ULTIMATE.start_main_~i~0#1| 7)} is VALID [2022-02-20 14:14:34,045 INFO L290 TraceCheckUtils]: 22: Hoare triple {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:34,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} assume !!(main_~i~0#1 < ~SIZE~0); {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:34,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10202#(<= |ULTIMATE.start_main_~i~0#1| 6)} is VALID [2022-02-20 14:14:34,046 INFO L290 TraceCheckUtils]: 19: Hoare triple {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:34,046 INFO L290 TraceCheckUtils]: 18: Hoare triple {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} assume !!(main_~i~0#1 < ~SIZE~0); {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:34,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10192#(<= |ULTIMATE.start_main_~i~0#1| 5)} is VALID [2022-02-20 14:14:34,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:34,047 INFO L290 TraceCheckUtils]: 15: Hoare triple {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} assume !!(main_~i~0#1 < ~SIZE~0); {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:34,048 INFO L290 TraceCheckUtils]: 14: Hoare triple {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10182#(<= |ULTIMATE.start_main_~i~0#1| 4)} is VALID [2022-02-20 14:14:34,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:34,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} assume !!(main_~i~0#1 < ~SIZE~0); {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:34,049 INFO L290 TraceCheckUtils]: 11: Hoare triple {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10172#(<= |ULTIMATE.start_main_~i~0#1| 3)} is VALID [2022-02-20 14:14:34,049 INFO L290 TraceCheckUtils]: 10: Hoare triple {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:34,049 INFO L290 TraceCheckUtils]: 9: Hoare triple {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} assume !!(main_~i~0#1 < ~SIZE~0); {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:34,050 INFO L290 TraceCheckUtils]: 8: Hoare triple {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10162#(<= |ULTIMATE.start_main_~i~0#1| 2)} is VALID [2022-02-20 14:14:34,050 INFO L290 TraceCheckUtils]: 7: Hoare triple {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:34,050 INFO L290 TraceCheckUtils]: 6: Hoare triple {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} assume !!(main_~i~0#1 < ~SIZE~0); {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:34,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {10152#(<= |ULTIMATE.start_main_~i~0#1| 1)} is VALID [2022-02-20 14:14:34,051 INFO L290 TraceCheckUtils]: 4: Hoare triple {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:34,051 INFO L290 TraceCheckUtils]: 3: Hoare triple {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:34,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {10112#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {10142#(<= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:34,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {10112#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {10112#true} is VALID [2022-02-20 14:14:34,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {10112#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {10112#true} is VALID [2022-02-20 14:14:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 84 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:34,052 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1721739334] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:34,053 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:34,053 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 22, 22] total 52 [2022-02-20 14:14:34,053 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762775703] [2022-02-20 14:14:34,053 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:34,053 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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 60 [2022-02-20 14:14:34,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:34,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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) [2022-02-20 14:14:34,170 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:34,170 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-02-20 14:14:34,170 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:34,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-02-20 14:14:34,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=329, Invalid=2323, Unknown=0, NotChecked=0, Total=2652 [2022-02-20 14:14:34,171 INFO L87 Difference]: Start difference. First operand 92 states and 104 transitions. Second operand has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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) [2022-02-20 14:14:35,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:35,557 INFO L93 Difference]: Finished difference Result 128 states and 140 transitions. [2022-02-20 14:14:35,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-02-20 14:14:35,557 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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 60 [2022-02-20 14:14:35,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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) [2022-02-20 14:14:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 77 transitions. [2022-02-20 14:14:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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) [2022-02-20 14:14:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 77 transitions. [2022-02-20 14:14:35,558 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 77 transitions. [2022-02-20 14:14:35,625 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:35,626 INFO L225 Difference]: With dead ends: 128 [2022-02-20 14:14:35,626 INFO L226 Difference]: Without dead ends: 92 [2022-02-20 14:14:35,627 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 102 SyntacticMatches, 1 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1119 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=662, Invalid=5190, Unknown=0, NotChecked=0, Total=5852 [2022-02-20 14:14:35,627 INFO L933 BasicCegarLoop]: 21 mSDtfsCounter, 45 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 377 SdHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 80 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:35,627 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 377 Invalid, 376 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 292 Invalid, 0 Unknown, 80 Unchecked, 0.2s Time] [2022-02-20 14:14:35,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-02-20 14:14:35,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-02-20 14:14:35,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:35,738 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 92 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 91 states have internal predecessors, (103), 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) [2022-02-20 14:14:35,738 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 92 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 91 states have internal predecessors, (103), 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) [2022-02-20 14:14:35,738 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 92 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 91 states have internal predecessors, (103), 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) [2022-02-20 14:14:35,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:35,739 INFO L93 Difference]: Finished difference Result 92 states and 103 transitions. [2022-02-20 14:14:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 103 transitions. [2022-02-20 14:14:35,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:35,740 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:35,740 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 91 states have internal predecessors, (103), 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 92 states. [2022-02-20 14:14:35,740 INFO L87 Difference]: Start difference. First operand has 92 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 91 states have internal predecessors, (103), 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 92 states. [2022-02-20 14:14:35,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:35,741 INFO L93 Difference]: Finished difference Result 92 states and 103 transitions. [2022-02-20 14:14:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 103 transitions. [2022-02-20 14:14:35,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:35,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:35,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:35,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 1.1318681318681318) internal successors, (103), 91 states have internal predecessors, (103), 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) [2022-02-20 14:14:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 103 transitions. [2022-02-20 14:14:35,743 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 103 transitions. Word has length 60 [2022-02-20 14:14:35,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:35,743 INFO L470 AbstractCegarLoop]: Abstraction has 92 states and 103 transitions. [2022-02-20 14:14:35,743 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 2.8846153846153846) internal successors, (150), 52 states have internal predecessors, (150), 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) [2022-02-20 14:14:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 103 transitions. [2022-02-20 14:14:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-02-20 14:14:35,744 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:35,744 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 8, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:35,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:35,944 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:35,944 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:35,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:35,945 INFO L85 PathProgramCache]: Analyzing trace with hash -481676126, now seen corresponding path program 16 times [2022-02-20 14:14:35,945 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:35,945 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673806351] [2022-02-20 14:14:35,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:36,268 INFO L290 TraceCheckUtils]: 0: Hoare triple {11051#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {11051#true} is VALID [2022-02-20 14:14:36,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {11051#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {11051#true} is VALID [2022-02-20 14:14:36,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {11051#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:36,269 INFO L290 TraceCheckUtils]: 3: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:36,269 INFO L290 TraceCheckUtils]: 4: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:36,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:36,270 INFO L290 TraceCheckUtils]: 6: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:36,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:36,271 INFO L290 TraceCheckUtils]: 8: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,271 INFO L290 TraceCheckUtils]: 9: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,272 INFO L290 TraceCheckUtils]: 10: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,272 INFO L290 TraceCheckUtils]: 11: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,272 INFO L290 TraceCheckUtils]: 12: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,273 INFO L290 TraceCheckUtils]: 13: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,273 INFO L290 TraceCheckUtils]: 14: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,274 INFO L290 TraceCheckUtils]: 15: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,274 INFO L290 TraceCheckUtils]: 16: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,274 INFO L290 TraceCheckUtils]: 17: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:36,275 INFO L290 TraceCheckUtils]: 18: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:36,275 INFO L290 TraceCheckUtils]: 19: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:36,276 INFO L290 TraceCheckUtils]: 20: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,276 INFO L290 TraceCheckUtils]: 21: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,276 INFO L290 TraceCheckUtils]: 22: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:36,277 INFO L290 TraceCheckUtils]: 23: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:36,277 INFO L290 TraceCheckUtils]: 24: Hoare triple {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:36,278 INFO L290 TraceCheckUtils]: 25: Hoare triple {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11061#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:36,278 INFO L290 TraceCheckUtils]: 26: Hoare triple {11061#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:36,279 INFO L290 TraceCheckUtils]: 27: Hoare triple {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:36,279 INFO L290 TraceCheckUtils]: 28: Hoare triple {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:36,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:36,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:36,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:36,281 INFO L290 TraceCheckUtils]: 32: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:36,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:36,282 INFO L290 TraceCheckUtils]: 34: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:36,282 INFO L290 TraceCheckUtils]: 35: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:36,282 INFO L290 TraceCheckUtils]: 36: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:36,283 INFO L290 TraceCheckUtils]: 37: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:36,283 INFO L290 TraceCheckUtils]: 38: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:36,284 INFO L290 TraceCheckUtils]: 39: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,284 INFO L290 TraceCheckUtils]: 40: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,284 INFO L290 TraceCheckUtils]: 41: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,285 INFO L290 TraceCheckUtils]: 42: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,285 INFO L290 TraceCheckUtils]: 43: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,286 INFO L290 TraceCheckUtils]: 44: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,286 INFO L290 TraceCheckUtils]: 45: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,286 INFO L290 TraceCheckUtils]: 46: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,287 INFO L290 TraceCheckUtils]: 47: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,288 INFO L290 TraceCheckUtils]: 49: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,288 INFO L290 TraceCheckUtils]: 50: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,289 INFO L290 TraceCheckUtils]: 51: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,289 INFO L290 TraceCheckUtils]: 52: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,289 INFO L290 TraceCheckUtils]: 53: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,290 INFO L290 TraceCheckUtils]: 54: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,290 INFO L290 TraceCheckUtils]: 55: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:36,291 INFO L290 TraceCheckUtils]: 56: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:36,291 INFO L290 TraceCheckUtils]: 57: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:36,291 INFO L290 TraceCheckUtils]: 58: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:36,292 INFO L290 TraceCheckUtils]: 59: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11071#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:36,292 INFO L290 TraceCheckUtils]: 60: Hoare triple {11071#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11072#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:36,293 INFO L290 TraceCheckUtils]: 61: Hoare triple {11072#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {11052#false} is VALID [2022-02-20 14:14:36,293 INFO L290 TraceCheckUtils]: 62: Hoare triple {11052#false} assume !false; {11052#false} is VALID [2022-02-20 14:14:36,293 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:36,293 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:36,293 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673806351] [2022-02-20 14:14:36,293 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1673806351] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:36,293 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1638190991] [2022-02-20 14:14:36,293 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-02-20 14:14:36,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:36,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:36,295 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:36,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-02-20 14:14:36,382 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-02-20 14:14:36,382 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:36,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 44 conjunts are in the unsatisfiable core [2022-02-20 14:14:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:36,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:36,578 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:36,888 INFO L356 Elim1Store]: treesize reduction 37, result has 22.9 percent of original size [2022-02-20 14:14:36,888 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 26 [2022-02-20 14:14:37,352 INFO L290 TraceCheckUtils]: 0: Hoare triple {11051#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {11051#true} is VALID [2022-02-20 14:14:37,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {11051#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {11051#true} is VALID [2022-02-20 14:14:37,353 INFO L290 TraceCheckUtils]: 2: Hoare triple {11051#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:37,353 INFO L290 TraceCheckUtils]: 3: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:37,353 INFO L290 TraceCheckUtils]: 4: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:37,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:37,354 INFO L290 TraceCheckUtils]: 6: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:37,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:37,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,355 INFO L290 TraceCheckUtils]: 9: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,356 INFO L290 TraceCheckUtils]: 10: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,357 INFO L290 TraceCheckUtils]: 12: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,357 INFO L290 TraceCheckUtils]: 13: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,357 INFO L290 TraceCheckUtils]: 14: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,358 INFO L290 TraceCheckUtils]: 15: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,358 INFO L290 TraceCheckUtils]: 16: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,359 INFO L290 TraceCheckUtils]: 17: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:37,359 INFO L290 TraceCheckUtils]: 18: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:37,359 INFO L290 TraceCheckUtils]: 19: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:37,360 INFO L290 TraceCheckUtils]: 20: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,360 INFO L290 TraceCheckUtils]: 21: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,361 INFO L290 TraceCheckUtils]: 22: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,361 INFO L290 TraceCheckUtils]: 23: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:37,361 INFO L290 TraceCheckUtils]: 24: Hoare triple {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:37,362 INFO L290 TraceCheckUtils]: 25: Hoare triple {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11061#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:37,363 INFO L290 TraceCheckUtils]: 26: Hoare triple {11061#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11154#(exists ((|v_ULTIMATE.start_main_~i~0#1_367| Int)) (and (<= (+ |v_ULTIMATE.start_main_~i~0#1_367| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_367| 4))) 0) (<= 7 |v_ULTIMATE.start_main_~i~0#1_367|) (<= |v_ULTIMATE.start_main_~i~0#1_367| 7)))} is VALID [2022-02-20 14:14:37,364 INFO L290 TraceCheckUtils]: 27: Hoare triple {11154#(exists ((|v_ULTIMATE.start_main_~i~0#1_367| Int)) (and (<= (+ |v_ULTIMATE.start_main_~i~0#1_367| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_367| 4))) 0) (<= 7 |v_ULTIMATE.start_main_~i~0#1_367|) (<= |v_ULTIMATE.start_main_~i~0#1_367| 7)))} assume !!(main_~i~0#1 < ~SIZE~0); {11154#(exists ((|v_ULTIMATE.start_main_~i~0#1_367| Int)) (and (<= (+ |v_ULTIMATE.start_main_~i~0#1_367| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_367| 4))) 0) (<= 7 |v_ULTIMATE.start_main_~i~0#1_367|) (<= |v_ULTIMATE.start_main_~i~0#1_367| 7)))} is VALID [2022-02-20 14:14:37,365 INFO L290 TraceCheckUtils]: 28: Hoare triple {11154#(exists ((|v_ULTIMATE.start_main_~i~0#1_367| Int)) (and (<= (+ |v_ULTIMATE.start_main_~i~0#1_367| 1) |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |v_ULTIMATE.start_main_~i~0#1_367| 4))) 0) (<= 7 |v_ULTIMATE.start_main_~i~0#1_367|) (<= |v_ULTIMATE.start_main_~i~0#1_367| 7)))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:37,365 INFO L290 TraceCheckUtils]: 29: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:37,365 INFO L290 TraceCheckUtils]: 30: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:37,366 INFO L290 TraceCheckUtils]: 31: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,366 INFO L290 TraceCheckUtils]: 32: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,367 INFO L290 TraceCheckUtils]: 33: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,367 INFO L290 TraceCheckUtils]: 34: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,367 INFO L290 TraceCheckUtils]: 35: Hoare triple {11064#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,368 INFO L290 TraceCheckUtils]: 36: Hoare triple {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,368 INFO L290 TraceCheckUtils]: 37: Hoare triple {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,369 INFO L290 TraceCheckUtils]: 38: Hoare triple {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,369 INFO L290 TraceCheckUtils]: 39: Hoare triple {11182#(and (= 0 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,370 INFO L290 TraceCheckUtils]: 40: Hoare triple {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,370 INFO L290 TraceCheckUtils]: 41: Hoare triple {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,370 INFO L290 TraceCheckUtils]: 42: Hoare triple {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,371 INFO L290 TraceCheckUtils]: 43: Hoare triple {11195#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,371 INFO L290 TraceCheckUtils]: 44: Hoare triple {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,372 INFO L290 TraceCheckUtils]: 45: Hoare triple {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,372 INFO L290 TraceCheckUtils]: 46: Hoare triple {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,373 INFO L290 TraceCheckUtils]: 47: Hoare triple {11208#(and (= 2 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,373 INFO L290 TraceCheckUtils]: 48: Hoare triple {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,373 INFO L290 TraceCheckUtils]: 49: Hoare triple {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,374 INFO L290 TraceCheckUtils]: 50: Hoare triple {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,374 INFO L290 TraceCheckUtils]: 51: Hoare triple {11221#(and (= 2 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,375 INFO L290 TraceCheckUtils]: 52: Hoare triple {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,375 INFO L290 TraceCheckUtils]: 53: Hoare triple {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,376 INFO L290 TraceCheckUtils]: 54: Hoare triple {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,376 INFO L290 TraceCheckUtils]: 55: Hoare triple {11234#(and (= (+ (- 3) |ULTIMATE.start_main_~i~0#1|) 2) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,376 INFO L290 TraceCheckUtils]: 56: Hoare triple {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,377 INFO L290 TraceCheckUtils]: 57: Hoare triple {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,377 INFO L290 TraceCheckUtils]: 58: Hoare triple {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,378 INFO L290 TraceCheckUtils]: 59: Hoare triple {11247#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11061#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:37,378 INFO L290 TraceCheckUtils]: 60: Hoare triple {11061#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11263#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:37,378 INFO L290 TraceCheckUtils]: 61: Hoare triple {11263#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {11052#false} is VALID [2022-02-20 14:14:37,379 INFO L290 TraceCheckUtils]: 62: Hoare triple {11052#false} assume !false; {11052#false} is VALID [2022-02-20 14:14:37,379 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:37,379 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:37,678 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:14:37,684 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:14:37,852 INFO L290 TraceCheckUtils]: 62: Hoare triple {11052#false} assume !false; {11052#false} is VALID [2022-02-20 14:14:37,852 INFO L290 TraceCheckUtils]: 61: Hoare triple {11263#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {11052#false} is VALID [2022-02-20 14:14:37,853 INFO L290 TraceCheckUtils]: 60: Hoare triple {11071#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11263#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:37,853 INFO L290 TraceCheckUtils]: 59: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11071#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,854 INFO L290 TraceCheckUtils]: 58: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:37,854 INFO L290 TraceCheckUtils]: 57: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:37,854 INFO L290 TraceCheckUtils]: 56: Hoare triple {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:37,855 INFO L290 TraceCheckUtils]: 55: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11070#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:37,855 INFO L290 TraceCheckUtils]: 54: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,856 INFO L290 TraceCheckUtils]: 53: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,856 INFO L290 TraceCheckUtils]: 52: Hoare triple {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,857 INFO L290 TraceCheckUtils]: 51: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11069#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,857 INFO L290 TraceCheckUtils]: 50: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,857 INFO L290 TraceCheckUtils]: 49: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,858 INFO L290 TraceCheckUtils]: 48: Hoare triple {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,858 INFO L290 TraceCheckUtils]: 47: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11068#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,859 INFO L290 TraceCheckUtils]: 46: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,859 INFO L290 TraceCheckUtils]: 45: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,860 INFO L290 TraceCheckUtils]: 44: Hoare triple {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,860 INFO L290 TraceCheckUtils]: 43: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11067#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,860 INFO L290 TraceCheckUtils]: 42: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,861 INFO L290 TraceCheckUtils]: 41: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,861 INFO L290 TraceCheckUtils]: 40: Hoare triple {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,862 INFO L290 TraceCheckUtils]: 39: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11066#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:37,862 INFO L290 TraceCheckUtils]: 38: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:37,862 INFO L290 TraceCheckUtils]: 37: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:37,863 INFO L290 TraceCheckUtils]: 36: Hoare triple {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:37,863 INFO L290 TraceCheckUtils]: 35: Hoare triple {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {11065#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:37,864 INFO L290 TraceCheckUtils]: 34: Hoare triple {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:37,864 INFO L290 TraceCheckUtils]: 33: Hoare triple {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:37,865 INFO L290 TraceCheckUtils]: 32: Hoare triple {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:37,865 INFO L290 TraceCheckUtils]: 31: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {11351#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:37,865 INFO L290 TraceCheckUtils]: 30: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:37,866 INFO L290 TraceCheckUtils]: 29: Hoare triple {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:37,866 INFO L290 TraceCheckUtils]: 28: Hoare triple {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11063#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:37,867 INFO L290 TraceCheckUtils]: 27: Hoare triple {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,867 INFO L290 TraceCheckUtils]: 26: Hoare triple {11379#(and (not (<= |ULTIMATE.start_main_~i~0#1| 6)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11062#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,868 INFO L290 TraceCheckUtils]: 25: Hoare triple {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11379#(and (not (<= |ULTIMATE.start_main_~i~0#1| 6)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:37,868 INFO L290 TraceCheckUtils]: 24: Hoare triple {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:37,869 INFO L290 TraceCheckUtils]: 23: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11060#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:37,869 INFO L290 TraceCheckUtils]: 22: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,869 INFO L290 TraceCheckUtils]: 21: Hoare triple {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,870 INFO L290 TraceCheckUtils]: 20: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11059#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,870 INFO L290 TraceCheckUtils]: 19: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:37,873 INFO L290 TraceCheckUtils]: 18: Hoare triple {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:37,873 INFO L290 TraceCheckUtils]: 17: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11058#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:37,874 INFO L290 TraceCheckUtils]: 16: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,874 INFO L290 TraceCheckUtils]: 15: Hoare triple {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,874 INFO L290 TraceCheckUtils]: 14: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11057#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,875 INFO L290 TraceCheckUtils]: 13: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,875 INFO L290 TraceCheckUtils]: 12: Hoare triple {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,876 INFO L290 TraceCheckUtils]: 11: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11056#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,876 INFO L290 TraceCheckUtils]: 10: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,877 INFO L290 TraceCheckUtils]: 8: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11055#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:37,877 INFO L290 TraceCheckUtils]: 7: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:37,878 INFO L290 TraceCheckUtils]: 6: Hoare triple {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:37,878 INFO L290 TraceCheckUtils]: 5: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {11054#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:37,878 INFO L290 TraceCheckUtils]: 4: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:37,879 INFO L290 TraceCheckUtils]: 3: Hoare triple {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:37,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {11051#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {11053#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:37,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {11051#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {11051#true} is VALID [2022-02-20 14:14:37,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {11051#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {11051#true} is VALID [2022-02-20 14:14:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:37,879 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1638190991] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:37,880 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:37,880 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 21, 22] total 32 [2022-02-20 14:14:37,880 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487008381] [2022-02-20 14:14:37,880 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:37,880 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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 63 [2022-02-20 14:14:37,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:37,880 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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) [2022-02-20 14:14:37,955 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:37,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-02-20 14:14:37,956 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:37,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-02-20 14:14:37,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=893, Unknown=0, NotChecked=0, Total=992 [2022-02-20 14:14:37,956 INFO L87 Difference]: Start difference. First operand 92 states and 103 transitions. Second operand has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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) [2022-02-20 14:14:39,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:39,832 INFO L93 Difference]: Finished difference Result 136 states and 147 transitions. [2022-02-20 14:14:39,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-02-20 14:14:39,832 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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 63 [2022-02-20 14:14:39,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:39,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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) [2022-02-20 14:14:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 114 transitions. [2022-02-20 14:14:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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) [2022-02-20 14:14:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 114 transitions. [2022-02-20 14:14:39,833 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 114 transitions. [2022-02-20 14:14:39,928 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:39,929 INFO L225 Difference]: With dead ends: 136 [2022-02-20 14:14:39,929 INFO L226 Difference]: Without dead ends: 134 [2022-02-20 14:14:39,930 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 115 SyntacticMatches, 7 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 666 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=242, Invalid=2838, Unknown=0, NotChecked=0, Total=3080 [2022-02-20 14:14:39,930 INFO L933 BasicCegarLoop]: 24 mSDtfsCounter, 74 mSDsluCounter, 418 mSDsCounter, 0 mSdLazyCounter, 991 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 1124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 60 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:39,930 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [74 Valid, 442 Invalid, 1124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 991 Invalid, 0 Unknown, 60 Unchecked, 0.6s Time] [2022-02-20 14:14:39,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-02-20 14:14:40,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 97. [2022-02-20 14:14:40,071 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:40,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 134 states. Second operand has 97 states, 96 states have (on average 1.125) internal successors, (108), 96 states have internal predecessors, (108), 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) [2022-02-20 14:14:40,072 INFO L74 IsIncluded]: Start isIncluded. First operand 134 states. Second operand has 97 states, 96 states have (on average 1.125) internal successors, (108), 96 states have internal predecessors, (108), 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) [2022-02-20 14:14:40,072 INFO L87 Difference]: Start difference. First operand 134 states. Second operand has 97 states, 96 states have (on average 1.125) internal successors, (108), 96 states have internal predecessors, (108), 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) [2022-02-20 14:14:40,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:40,091 INFO L93 Difference]: Finished difference Result 134 states and 145 transitions. [2022-02-20 14:14:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2022-02-20 14:14:40,092 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:40,092 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:40,092 INFO L74 IsIncluded]: Start isIncluded. First operand has 97 states, 96 states have (on average 1.125) internal successors, (108), 96 states have internal predecessors, (108), 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 134 states. [2022-02-20 14:14:40,092 INFO L87 Difference]: Start difference. First operand has 97 states, 96 states have (on average 1.125) internal successors, (108), 96 states have internal predecessors, (108), 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 134 states. [2022-02-20 14:14:40,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:40,094 INFO L93 Difference]: Finished difference Result 134 states and 145 transitions. [2022-02-20 14:14:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2022-02-20 14:14:40,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:40,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:40,094 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:40,094 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:40,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 96 states have (on average 1.125) internal successors, (108), 96 states have internal predecessors, (108), 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) [2022-02-20 14:14:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 108 transitions. [2022-02-20 14:14:40,098 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 108 transitions. Word has length 63 [2022-02-20 14:14:40,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:40,098 INFO L470 AbstractCegarLoop]: Abstraction has 97 states and 108 transitions. [2022-02-20 14:14:40,098 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 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) [2022-02-20 14:14:40,098 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 108 transitions. [2022-02-20 14:14:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-02-20 14:14:40,099 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:40,099 INFO L514 BasicCegarLoop]: trace histogram [10, 10, 10, 8, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:40,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:40,321 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-02-20 14:14:40,321 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:40,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:40,321 INFO L85 PathProgramCache]: Analyzing trace with hash -484194131, now seen corresponding path program 17 times [2022-02-20 14:14:40,322 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:40,322 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809033885] [2022-02-20 14:14:40,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:40,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {12077#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {12077#true} is VALID [2022-02-20 14:14:40,759 INFO L290 TraceCheckUtils]: 1: Hoare triple {12077#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {12077#true} is VALID [2022-02-20 14:14:40,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {12077#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:40,760 INFO L290 TraceCheckUtils]: 3: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:40,760 INFO L290 TraceCheckUtils]: 4: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:40,760 INFO L290 TraceCheckUtils]: 5: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:40,761 INFO L290 TraceCheckUtils]: 6: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:40,761 INFO L290 TraceCheckUtils]: 7: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:40,762 INFO L290 TraceCheckUtils]: 8: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,762 INFO L290 TraceCheckUtils]: 9: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,762 INFO L290 TraceCheckUtils]: 10: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,763 INFO L290 TraceCheckUtils]: 11: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,763 INFO L290 TraceCheckUtils]: 12: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,764 INFO L290 TraceCheckUtils]: 13: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,764 INFO L290 TraceCheckUtils]: 14: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,764 INFO L290 TraceCheckUtils]: 15: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,765 INFO L290 TraceCheckUtils]: 16: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,765 INFO L290 TraceCheckUtils]: 17: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:40,766 INFO L290 TraceCheckUtils]: 18: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:40,766 INFO L290 TraceCheckUtils]: 19: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:40,766 INFO L290 TraceCheckUtils]: 20: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,767 INFO L290 TraceCheckUtils]: 21: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:40,768 INFO L290 TraceCheckUtils]: 23: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:40,768 INFO L290 TraceCheckUtils]: 24: Hoare triple {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:40,769 INFO L290 TraceCheckUtils]: 25: Hoare triple {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12087#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:40,769 INFO L290 TraceCheckUtils]: 26: Hoare triple {12087#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,769 INFO L290 TraceCheckUtils]: 27: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,770 INFO L290 TraceCheckUtils]: 28: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,770 INFO L290 TraceCheckUtils]: 29: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,771 INFO L290 TraceCheckUtils]: 30: Hoare triple {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,772 INFO L290 TraceCheckUtils]: 31: Hoare triple {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:40,772 INFO L290 TraceCheckUtils]: 32: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:40,772 INFO L290 TraceCheckUtils]: 33: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:40,773 INFO L290 TraceCheckUtils]: 34: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,773 INFO L290 TraceCheckUtils]: 35: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,774 INFO L290 TraceCheckUtils]: 36: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,774 INFO L290 TraceCheckUtils]: 37: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:40,774 INFO L290 TraceCheckUtils]: 38: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:40,775 INFO L290 TraceCheckUtils]: 39: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:40,775 INFO L290 TraceCheckUtils]: 40: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:40,775 INFO L290 TraceCheckUtils]: 41: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:40,776 INFO L290 TraceCheckUtils]: 42: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,776 INFO L290 TraceCheckUtils]: 43: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,777 INFO L290 TraceCheckUtils]: 44: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,777 INFO L290 TraceCheckUtils]: 45: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,778 INFO L290 TraceCheckUtils]: 46: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,778 INFO L290 TraceCheckUtils]: 47: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,778 INFO L290 TraceCheckUtils]: 48: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,779 INFO L290 TraceCheckUtils]: 49: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,779 INFO L290 TraceCheckUtils]: 50: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,780 INFO L290 TraceCheckUtils]: 51: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,780 INFO L290 TraceCheckUtils]: 52: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,780 INFO L290 TraceCheckUtils]: 53: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,781 INFO L290 TraceCheckUtils]: 54: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,781 INFO L290 TraceCheckUtils]: 55: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,782 INFO L290 TraceCheckUtils]: 56: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,782 INFO L290 TraceCheckUtils]: 57: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,783 INFO L290 TraceCheckUtils]: 58: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:40,783 INFO L290 TraceCheckUtils]: 59: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:40,783 INFO L290 TraceCheckUtils]: 60: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:40,784 INFO L290 TraceCheckUtils]: 61: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:40,784 INFO L290 TraceCheckUtils]: 62: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12098#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:40,785 INFO L290 TraceCheckUtils]: 63: Hoare triple {12098#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12099#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:40,785 INFO L290 TraceCheckUtils]: 64: Hoare triple {12099#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {12078#false} is VALID [2022-02-20 14:14:40,785 INFO L290 TraceCheckUtils]: 65: Hoare triple {12078#false} assume !false; {12078#false} is VALID [2022-02-20 14:14:40,785 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:40,786 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:40,786 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809033885] [2022-02-20 14:14:40,786 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809033885] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:40,786 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1497690504] [2022-02-20 14:14:40,786 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-02-20 14:14:40,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:40,786 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:40,787 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:40,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-02-20 14:14:40,894 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2022-02-20 14:14:40,894 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:40,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 217 conjuncts, 47 conjunts are in the unsatisfiable core [2022-02-20 14:14:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:40,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:41,110 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-02-20 14:14:41,266 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:14:41,266 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:14:41,344 INFO L356 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2022-02-20 14:14:41,344 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 25 treesize of output 24 [2022-02-20 14:14:41,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {12077#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {12077#true} is VALID [2022-02-20 14:14:41,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {12077#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {12077#true} is VALID [2022-02-20 14:14:41,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {12077#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:41,716 INFO L290 TraceCheckUtils]: 3: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:41,716 INFO L290 TraceCheckUtils]: 4: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:41,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:41,717 INFO L290 TraceCheckUtils]: 6: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:41,717 INFO L290 TraceCheckUtils]: 7: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:41,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,718 INFO L290 TraceCheckUtils]: 9: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,718 INFO L290 TraceCheckUtils]: 10: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,719 INFO L290 TraceCheckUtils]: 11: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,719 INFO L290 TraceCheckUtils]: 12: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,719 INFO L290 TraceCheckUtils]: 13: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,720 INFO L290 TraceCheckUtils]: 14: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,720 INFO L290 TraceCheckUtils]: 15: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,721 INFO L290 TraceCheckUtils]: 16: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:41,721 INFO L290 TraceCheckUtils]: 18: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:41,722 INFO L290 TraceCheckUtils]: 19: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:41,722 INFO L290 TraceCheckUtils]: 20: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,722 INFO L290 TraceCheckUtils]: 21: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,723 INFO L290 TraceCheckUtils]: 22: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:41,723 INFO L290 TraceCheckUtils]: 23: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:41,723 INFO L290 TraceCheckUtils]: 24: Hoare triple {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:41,724 INFO L290 TraceCheckUtils]: 25: Hoare triple {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12087#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:41,724 INFO L290 TraceCheckUtils]: 26: Hoare triple {12087#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,725 INFO L290 TraceCheckUtils]: 27: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,725 INFO L290 TraceCheckUtils]: 28: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,725 INFO L290 TraceCheckUtils]: 29: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12190#(and (<= 9 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,726 INFO L290 TraceCheckUtils]: 30: Hoare triple {12190#(and (<= 9 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {12190#(and (<= 9 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,726 INFO L290 TraceCheckUtils]: 31: Hoare triple {12190#(and (<= 9 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:41,727 INFO L290 TraceCheckUtils]: 32: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:41,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:41,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,728 INFO L290 TraceCheckUtils]: 35: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,728 INFO L290 TraceCheckUtils]: 36: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,728 INFO L290 TraceCheckUtils]: 37: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,729 INFO L290 TraceCheckUtils]: 38: Hoare triple {12091#(and (= |ULTIMATE.start_main_~i~0#1| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,729 INFO L290 TraceCheckUtils]: 39: Hoare triple {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,729 INFO L290 TraceCheckUtils]: 40: Hoare triple {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,730 INFO L290 TraceCheckUtils]: 41: Hoare triple {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,730 INFO L290 TraceCheckUtils]: 42: Hoare triple {12218#(and (= |ULTIMATE.start_main_~i~0#1| 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,730 INFO L290 TraceCheckUtils]: 43: Hoare triple {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,733 INFO L290 TraceCheckUtils]: 45: Hoare triple {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,733 INFO L290 TraceCheckUtils]: 46: Hoare triple {12231#(and (= 2 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,734 INFO L290 TraceCheckUtils]: 47: Hoare triple {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,734 INFO L290 TraceCheckUtils]: 48: Hoare triple {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,734 INFO L290 TraceCheckUtils]: 49: Hoare triple {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,735 INFO L290 TraceCheckUtils]: 50: Hoare triple {12244#(and (= 3 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:41,735 INFO L290 TraceCheckUtils]: 51: Hoare triple {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:41,735 INFO L290 TraceCheckUtils]: 52: Hoare triple {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} assume !(0 == __VERIFIER_assert_~cond#1); {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:41,736 INFO L290 TraceCheckUtils]: 53: Hoare triple {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} is VALID [2022-02-20 14:14:41,736 INFO L290 TraceCheckUtils]: 54: Hoare triple {12257#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0) (= 3 (+ (- 1) |ULTIMATE.start_main_~i~0#1|)))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,737 INFO L290 TraceCheckUtils]: 55: Hoare triple {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,737 INFO L290 TraceCheckUtils]: 56: Hoare triple {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,737 INFO L290 TraceCheckUtils]: 57: Hoare triple {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,738 INFO L290 TraceCheckUtils]: 58: Hoare triple {12270#(and (= 3 (+ (- 2) |ULTIMATE.start_main_~i~0#1|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,738 INFO L290 TraceCheckUtils]: 59: Hoare triple {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,738 INFO L290 TraceCheckUtils]: 60: Hoare triple {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(0 == __VERIFIER_assert_~cond#1); {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,739 INFO L290 TraceCheckUtils]: 61: Hoare triple {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:41,739 INFO L290 TraceCheckUtils]: 62: Hoare triple {12283#(and (= 6 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12087#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:41,739 INFO L290 TraceCheckUtils]: 63: Hoare triple {12087#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12299#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:41,740 INFO L290 TraceCheckUtils]: 64: Hoare triple {12299#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {12078#false} is VALID [2022-02-20 14:14:41,740 INFO L290 TraceCheckUtils]: 65: Hoare triple {12078#false} assume !false; {12078#false} is VALID [2022-02-20 14:14:41,740 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 2 proven. 241 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:41,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 14:14:41,994 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 14 [2022-02-20 14:14:41,997 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 24 [2022-02-20 14:14:42,097 INFO L290 TraceCheckUtils]: 65: Hoare triple {12078#false} assume !false; {12078#false} is VALID [2022-02-20 14:14:42,098 INFO L290 TraceCheckUtils]: 64: Hoare triple {12299#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} assume 0 == __VERIFIER_assert_~cond#1; {12078#false} is VALID [2022-02-20 14:14:42,098 INFO L290 TraceCheckUtils]: 63: Hoare triple {12098#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12299#(<= 1 |ULTIMATE.start___VERIFIER_assert_~cond#1|)} is VALID [2022-02-20 14:14:42,098 INFO L290 TraceCheckUtils]: 62: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12098#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,099 INFO L290 TraceCheckUtils]: 61: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:42,099 INFO L290 TraceCheckUtils]: 60: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:42,100 INFO L290 TraceCheckUtils]: 59: Hoare triple {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:42,100 INFO L290 TraceCheckUtils]: 58: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12097#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:42,100 INFO L290 TraceCheckUtils]: 57: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,101 INFO L290 TraceCheckUtils]: 56: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,101 INFO L290 TraceCheckUtils]: 55: Hoare triple {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,102 INFO L290 TraceCheckUtils]: 54: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12096#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,102 INFO L290 TraceCheckUtils]: 53: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,102 INFO L290 TraceCheckUtils]: 52: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,103 INFO L290 TraceCheckUtils]: 51: Hoare triple {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,103 INFO L290 TraceCheckUtils]: 50: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12095#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,103 INFO L290 TraceCheckUtils]: 49: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,104 INFO L290 TraceCheckUtils]: 48: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,104 INFO L290 TraceCheckUtils]: 47: Hoare triple {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,104 INFO L290 TraceCheckUtils]: 46: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12094#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,105 INFO L290 TraceCheckUtils]: 45: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,105 INFO L290 TraceCheckUtils]: 44: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,105 INFO L290 TraceCheckUtils]: 43: Hoare triple {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,106 INFO L290 TraceCheckUtils]: 42: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12093#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:42,106 INFO L290 TraceCheckUtils]: 41: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:42,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:42,107 INFO L290 TraceCheckUtils]: 39: Hoare triple {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:42,107 INFO L290 TraceCheckUtils]: 38: Hoare triple {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {12092#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:42,108 INFO L290 TraceCheckUtils]: 37: Hoare triple {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:42,108 INFO L290 TraceCheckUtils]: 36: Hoare triple {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:42,108 INFO L290 TraceCheckUtils]: 35: Hoare triple {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:42,108 INFO L290 TraceCheckUtils]: 34: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_~i~0#1 := 0; {12387#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:42,109 INFO L290 TraceCheckUtils]: 33: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:42,109 INFO L290 TraceCheckUtils]: 32: Hoare triple {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:42,110 INFO L290 TraceCheckUtils]: 31: Hoare triple {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12090#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0)} is VALID [2022-02-20 14:14:42,110 INFO L290 TraceCheckUtils]: 30: Hoare triple {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:42,110 INFO L290 TraceCheckUtils]: 29: Hoare triple {12415#(and (not (<= |ULTIMATE.start_main_~i~0#1| 6)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12089#(and (not (= (+ |ULTIMATE.start_main_~a~0#1.offset| 28) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4)))) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:42,111 INFO L290 TraceCheckUtils]: 28: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12415#(and (not (<= |ULTIMATE.start_main_~i~0#1| 6)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:42,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} assume !!(main_~i~0#1 < ~SIZE~0); {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:42,112 INFO L290 TraceCheckUtils]: 26: Hoare triple {12415#(and (not (<= |ULTIMATE.start_main_~i~0#1| 6)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12088#(and (<= 8 |ULTIMATE.start_main_~i~0#1|) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:42,112 INFO L290 TraceCheckUtils]: 25: Hoare triple {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12415#(and (not (<= |ULTIMATE.start_main_~i~0#1| 6)) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 28)) 0))} is VALID [2022-02-20 14:14:42,112 INFO L290 TraceCheckUtils]: 24: Hoare triple {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:42,113 INFO L290 TraceCheckUtils]: 23: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12086#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:42,113 INFO L290 TraceCheckUtils]: 22: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,113 INFO L290 TraceCheckUtils]: 21: Hoare triple {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12085#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,114 INFO L290 TraceCheckUtils]: 19: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:42,114 INFO L290 TraceCheckUtils]: 18: Hoare triple {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:42,115 INFO L290 TraceCheckUtils]: 17: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12084#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:42,115 INFO L290 TraceCheckUtils]: 16: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,115 INFO L290 TraceCheckUtils]: 15: Hoare triple {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,116 INFO L290 TraceCheckUtils]: 14: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12083#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,116 INFO L290 TraceCheckUtils]: 13: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12082#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,117 INFO L290 TraceCheckUtils]: 10: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,117 INFO L290 TraceCheckUtils]: 9: Hoare triple {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,118 INFO L290 TraceCheckUtils]: 8: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12081#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:42,118 INFO L290 TraceCheckUtils]: 7: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:42,118 INFO L290 TraceCheckUtils]: 6: Hoare triple {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:42,118 INFO L290 TraceCheckUtils]: 5: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {12080#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:42,119 INFO L290 TraceCheckUtils]: 4: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:42,119 INFO L290 TraceCheckUtils]: 3: Hoare triple {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:42,119 INFO L290 TraceCheckUtils]: 2: Hoare triple {12077#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {12079#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:42,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {12077#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {12077#true} is VALID [2022-02-20 14:14:42,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {12077#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {12077#true} is VALID [2022-02-20 14:14:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 14:14:42,120 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1497690504] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 14:14:42,120 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 14:14:42,120 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 23] total 33 [2022-02-20 14:14:42,120 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965480107] [2022-02-20 14:14:42,120 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 14:14:42,121 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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 66 [2022-02-20 14:14:42,121 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 14:14:42,121 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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) [2022-02-20 14:14:42,167 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:42,167 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-02-20 14:14:42,167 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 14:14:42,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-02-20 14:14:42,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=951, Unknown=0, NotChecked=0, Total=1056 [2022-02-20 14:14:42,168 INFO L87 Difference]: Start difference. First operand 97 states and 108 transitions. Second operand has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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) [2022-02-20 14:14:43,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:43,642 INFO L93 Difference]: Finished difference Result 138 states and 149 transitions. [2022-02-20 14:14:43,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-02-20 14:14:43,642 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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 66 [2022-02-20 14:14:43,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 14:14:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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) [2022-02-20 14:14:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 83 transitions. [2022-02-20 14:14:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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) [2022-02-20 14:14:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 83 transitions. [2022-02-20 14:14:43,644 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 83 transitions. [2022-02-20 14:14:43,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 14:14:43,734 INFO L225 Difference]: With dead ends: 138 [2022-02-20 14:14:43,734 INFO L226 Difference]: Without dead ends: 136 [2022-02-20 14:14:43,735 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 114 SyntacticMatches, 9 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=248, Invalid=2614, Unknown=0, NotChecked=0, Total=2862 [2022-02-20 14:14:43,736 INFO L933 BasicCegarLoop]: 27 mSDtfsCounter, 78 mSDsluCounter, 437 mSDsCounter, 0 mSdLazyCounter, 1176 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 78 SdHoareTripleChecker+Valid, 464 SdHoareTripleChecker+Invalid, 1261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 1176 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-02-20 14:14:43,736 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [78 Valid, 464 Invalid, 1261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 1176 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-02-20 14:14:43,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2022-02-20 14:14:43,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 96. [2022-02-20 14:14:43,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 14:14:43,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 136 states. Second operand has 96 states, 95 states have (on average 1.1263157894736842) internal successors, (107), 95 states have internal predecessors, (107), 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) [2022-02-20 14:14:43,851 INFO L74 IsIncluded]: Start isIncluded. First operand 136 states. Second operand has 96 states, 95 states have (on average 1.1263157894736842) internal successors, (107), 95 states have internal predecessors, (107), 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) [2022-02-20 14:14:43,852 INFO L87 Difference]: Start difference. First operand 136 states. Second operand has 96 states, 95 states have (on average 1.1263157894736842) internal successors, (107), 95 states have internal predecessors, (107), 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) [2022-02-20 14:14:43,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:43,853 INFO L93 Difference]: Finished difference Result 136 states and 147 transitions. [2022-02-20 14:14:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 147 transitions. [2022-02-20 14:14:43,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:43,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:43,853 INFO L74 IsIncluded]: Start isIncluded. First operand has 96 states, 95 states have (on average 1.1263157894736842) internal successors, (107), 95 states have internal predecessors, (107), 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 136 states. [2022-02-20 14:14:43,853 INFO L87 Difference]: Start difference. First operand has 96 states, 95 states have (on average 1.1263157894736842) internal successors, (107), 95 states have internal predecessors, (107), 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 136 states. [2022-02-20 14:14:43,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 14:14:43,855 INFO L93 Difference]: Finished difference Result 136 states and 147 transitions. [2022-02-20 14:14:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 147 transitions. [2022-02-20 14:14:43,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 14:14:43,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 14:14:43,855 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 14:14:43,855 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 14:14:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 1.1263157894736842) internal successors, (107), 95 states have internal predecessors, (107), 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) [2022-02-20 14:14:43,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 107 transitions. [2022-02-20 14:14:43,857 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 107 transitions. Word has length 66 [2022-02-20 14:14:43,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 14:14:43,857 INFO L470 AbstractCegarLoop]: Abstraction has 96 states and 107 transitions. [2022-02-20 14:14:43,857 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 3.212121212121212) internal successors, (106), 33 states have internal predecessors, (106), 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) [2022-02-20 14:14:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 107 transitions. [2022-02-20 14:14:43,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-02-20 14:14:43,858 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 14:14:43,858 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 14:14:43,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-02-20 14:14:44,058 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-02-20 14:14:44,059 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 14:14:44,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 14:14:44,059 INFO L85 PathProgramCache]: Analyzing trace with hash 484327704, now seen corresponding path program 18 times [2022-02-20 14:14:44,059 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 14:14:44,059 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712946725] [2022-02-20 14:14:44,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 14:14:44,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 14:14:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:44,353 INFO L290 TraceCheckUtils]: 0: Hoare triple {13115#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(9, 2);call #Ultimate.allocInit(12, 3);~SIZE~0 := 0;~MAX~0 := 100000; {13115#true} is VALID [2022-02-20 14:14:44,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {13115#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~malloc5#1.base, main_#t~malloc5#1.offset, main_#t~post6#1, main_#t~mem8#1, main_#t~post7#1, main_~i~0#1, main_~a~0#1.base, main_~a~0#1.offset;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;~SIZE~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1; {13115#true} is VALID [2022-02-20 14:14:44,354 INFO L290 TraceCheckUtils]: 2: Hoare triple {13115#true} assume ~SIZE~0 > 1 && ~SIZE~0 < ~MAX~0;havoc main_~i~0#1;call main_#t~malloc5#1.base, main_#t~malloc5#1.offset := #Ultimate.allocOnHeap(4 * ~SIZE~0);main_~a~0#1.base, main_~a~0#1.offset := main_#t~malloc5#1.base, main_#t~malloc5#1.offset;havoc main_#t~malloc5#1.base, main_#t~malloc5#1.offset;main_~i~0#1 := 0; {13117#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:44,354 INFO L290 TraceCheckUtils]: 3: Hoare triple {13117#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !!(main_~i~0#1 < ~SIZE~0); {13117#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:44,354 INFO L290 TraceCheckUtils]: 4: Hoare triple {13117#(= |ULTIMATE.start_main_~i~0#1| 0)} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13117#(= |ULTIMATE.start_main_~i~0#1| 0)} is VALID [2022-02-20 14:14:44,355 INFO L290 TraceCheckUtils]: 5: Hoare triple {13117#(= |ULTIMATE.start_main_~i~0#1| 0)} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13118#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:44,355 INFO L290 TraceCheckUtils]: 6: Hoare triple {13118#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !!(main_~i~0#1 < ~SIZE~0); {13118#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:44,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {13118#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13118#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} is VALID [2022-02-20 14:14:44,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {13118#(and (<= 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 1))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13119#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {13119#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {13119#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,357 INFO L290 TraceCheckUtils]: 10: Hoare triple {13119#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13119#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,357 INFO L290 TraceCheckUtils]: 11: Hoare triple {13119#(and (<= |ULTIMATE.start_main_~i~0#1| 2) (<= 2 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13120#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,358 INFO L290 TraceCheckUtils]: 12: Hoare triple {13120#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {13120#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,358 INFO L290 TraceCheckUtils]: 13: Hoare triple {13120#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13120#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,359 INFO L290 TraceCheckUtils]: 14: Hoare triple {13120#(and (<= |ULTIMATE.start_main_~i~0#1| 3) (<= 3 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13121#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,359 INFO L290 TraceCheckUtils]: 15: Hoare triple {13121#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {13121#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,359 INFO L290 TraceCheckUtils]: 16: Hoare triple {13121#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13121#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,360 INFO L290 TraceCheckUtils]: 17: Hoare triple {13121#(and (<= |ULTIMATE.start_main_~i~0#1| 4) (<= 4 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13122#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:44,360 INFO L290 TraceCheckUtils]: 18: Hoare triple {13122#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !!(main_~i~0#1 < ~SIZE~0); {13122#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:44,361 INFO L290 TraceCheckUtils]: 19: Hoare triple {13122#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13122#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} is VALID [2022-02-20 14:14:44,361 INFO L290 TraceCheckUtils]: 20: Hoare triple {13122#(and (<= 5 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 5))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13123#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,362 INFO L290 TraceCheckUtils]: 21: Hoare triple {13123#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {13123#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,362 INFO L290 TraceCheckUtils]: 22: Hoare triple {13123#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13123#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,362 INFO L290 TraceCheckUtils]: 23: Hoare triple {13123#(and (<= |ULTIMATE.start_main_~i~0#1| 6) (<= 6 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13124#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:44,363 INFO L290 TraceCheckUtils]: 24: Hoare triple {13124#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !!(main_~i~0#1 < ~SIZE~0); {13124#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:44,363 INFO L290 TraceCheckUtils]: 25: Hoare triple {13124#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13124#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} is VALID [2022-02-20 14:14:44,364 INFO L290 TraceCheckUtils]: 26: Hoare triple {13124#(and (<= 7 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 7))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13125#(and (<= |ULTIMATE.start_main_~i~0#1| 8) (<= 8 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,364 INFO L290 TraceCheckUtils]: 27: Hoare triple {13125#(and (<= |ULTIMATE.start_main_~i~0#1| 8) (<= 8 |ULTIMATE.start_main_~i~0#1|))} assume !!(main_~i~0#1 < ~SIZE~0); {13125#(and (<= |ULTIMATE.start_main_~i~0#1| 8) (<= 8 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,365 INFO L290 TraceCheckUtils]: 28: Hoare triple {13125#(and (<= |ULTIMATE.start_main_~i~0#1| 8) (<= 8 |ULTIMATE.start_main_~i~0#1|))} assume !(main_~i~0#1 / 65536 > 250);call write~int(0, main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4); {13126#(and (<= |ULTIMATE.start_main_~i~0#1| 8) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 8 |ULTIMATE.start_main_~i~0#1|))} is VALID [2022-02-20 14:14:44,365 INFO L290 TraceCheckUtils]: 29: Hoare triple {13126#(and (<= |ULTIMATE.start_main_~i~0#1| 8) (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0) (<= 8 |ULTIMATE.start_main_~i~0#1|))} main_#t~post6#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; {13127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0)} is VALID [2022-02-20 14:14:44,366 INFO L290 TraceCheckUtils]: 30: Hoare triple {13127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0)} assume !(main_~i~0#1 < ~SIZE~0); {13127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0)} is VALID [2022-02-20 14:14:44,366 INFO L290 TraceCheckUtils]: 31: Hoare triple {13127#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0)} main_~i~0#1 := 0; {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:14:44,366 INFO L290 TraceCheckUtils]: 32: Hoare triple {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:14:44,367 INFO L290 TraceCheckUtils]: 33: Hoare triple {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume !(0 == __VERIFIER_assert_~cond#1); {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:14:44,367 INFO L290 TraceCheckUtils]: 34: Hoare triple {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} is VALID [2022-02-20 14:14:44,368 INFO L290 TraceCheckUtils]: 35: Hoare triple {13128#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 32)) 0) (= |ULTIMATE.start_main_~i~0#1| 0))} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:44,368 INFO L290 TraceCheckUtils]: 36: Hoare triple {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:44,368 INFO L290 TraceCheckUtils]: 37: Hoare triple {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:44,369 INFO L290 TraceCheckUtils]: 38: Hoare triple {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} is VALID [2022-02-20 14:14:44,369 INFO L290 TraceCheckUtils]: 39: Hoare triple {13129#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 28)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:44,370 INFO L290 TraceCheckUtils]: 40: Hoare triple {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:44,370 INFO L290 TraceCheckUtils]: 41: Hoare triple {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:44,371 INFO L290 TraceCheckUtils]: 42: Hoare triple {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} is VALID [2022-02-20 14:14:44,371 INFO L290 TraceCheckUtils]: 43: Hoare triple {13130#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 24)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,372 INFO L290 TraceCheckUtils]: 44: Hoare triple {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,372 INFO L290 TraceCheckUtils]: 45: Hoare triple {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,372 INFO L290 TraceCheckUtils]: 46: Hoare triple {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,373 INFO L290 TraceCheckUtils]: 47: Hoare triple {13131#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 20 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,373 INFO L290 TraceCheckUtils]: 48: Hoare triple {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,374 INFO L290 TraceCheckUtils]: 49: Hoare triple {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,374 INFO L290 TraceCheckUtils]: 50: Hoare triple {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,375 INFO L290 TraceCheckUtils]: 51: Hoare triple {13132#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 16 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,375 INFO L290 TraceCheckUtils]: 52: Hoare triple {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,376 INFO L290 TraceCheckUtils]: 53: Hoare triple {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,376 INFO L290 TraceCheckUtils]: 54: Hoare triple {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,377 INFO L290 TraceCheckUtils]: 55: Hoare triple {13133#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 12 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,377 INFO L290 TraceCheckUtils]: 56: Hoare triple {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,377 INFO L290 TraceCheckUtils]: 57: Hoare triple {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,378 INFO L290 TraceCheckUtils]: 58: Hoare triple {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,378 INFO L290 TraceCheckUtils]: 59: Hoare triple {13134#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| 8 (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:44,379 INFO L290 TraceCheckUtils]: 60: Hoare triple {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:44,379 INFO L290 TraceCheckUtils]: 61: Hoare triple {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume !(0 == __VERIFIER_assert_~cond#1); {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:44,380 INFO L290 TraceCheckUtils]: 62: Hoare triple {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} assume { :end_inline___VERIFIER_assert } true;havoc main_#t~mem8#1; {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} is VALID [2022-02-20 14:14:44,380 INFO L290 TraceCheckUtils]: 63: Hoare triple {13135#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4) 4)) 0)} main_#t~post7#1 := main_~i~0#1;main_~i~0#1 := 1 + main_#t~post7#1;havoc main_#t~post7#1; {13136#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} is VALID [2022-02-20 14:14:44,381 INFO L290 TraceCheckUtils]: 64: Hoare triple {13136#(= (select (select |#memory_int| |ULTIMATE.start_main_~a~0#1.base|) (+ |ULTIMATE.start_main_~a~0#1.offset| (* |ULTIMATE.start_main_~i~0#1| 4))) 0)} assume !!(main_~i~0#1 < ~SIZE~0);call main_#t~mem8#1 := read~int(main_~a~0#1.base, main_~a~0#1.offset + 4 * main_~i~0#1, 4);assume { :begin_inline___VERIFIER_assert } true;__VERIFIER_assert_#in~cond#1 := (if 0 == main_#t~mem8#1 then 1 else 0);havoc __VERIFIER_assert_~cond#1;__VERIFIER_assert_~cond#1 := __VERIFIER_assert_#in~cond#1; {13137#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} is VALID [2022-02-20 14:14:44,381 INFO L290 TraceCheckUtils]: 65: Hoare triple {13137#(not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0))} assume 0 == __VERIFIER_assert_~cond#1; {13116#false} is VALID [2022-02-20 14:14:44,381 INFO L290 TraceCheckUtils]: 66: Hoare triple {13116#false} assume !false; {13116#false} is VALID [2022-02-20 14:14:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 14:14:44,382 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 14:14:44,382 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712946725] [2022-02-20 14:14:44,382 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712946725] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 14:14:44,382 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [846225510] [2022-02-20 14:14:44,382 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-02-20 14:14:44,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 14:14:44,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 14:14:44,383 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 14:14:44,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-02-20 14:14:44,550 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-02-20 14:14:44,550 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 14:14:44,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 30 conjunts are in the unsatisfiable core [2022-02-20 14:14:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 14:14:44,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 14:14:44,873 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11